Cost to water proof basement with tanking slurry. There are some methods of. Cost to water proof basement with tanking slurry

 
 There are some methods ofCost to water proof basement with tanking slurry  To find out more about the Waterproofing services we provide please see our Case Studies or

1 * 60mm Mixing Paddle. This damp Proof tanking slurry has been trusted by structural waterproofing professionals for over 20 years. Expect to pay between $500 and $750 to completely waterproof an average sized bathroom. This step is crucial to stop leaks and keep the living area warm and dry. Use our free HOMEWYSE. Add to Wishlist. Had a meeting with their surveyor Andrew yesterday 15/02/2022. Step Three - Waterproofing. Packaging KA Tanking Slurry is supplied in powder form in 25kg and 12. 5kg of KA Tanking Slurry will cover 2 coats at approximately 4sqm each. Next Day Delivery – £5. The UK's leading property care experts with 70+ years experience. Cellar waterproofing. Internal Waterproofing Products for Basements. Cut the damp proof membrane to size using scissors. 117. Basement. Whilst still tacky, you should apply the Fillet Seal to the area, rounding off the fillet to create a smooth curve across the junction. All the kit you need to start waterproofing your basement! Construction Chemicals Tanking Slurry is THE industry-leading product for dealing with below-ground damp and moisture. VAT. S. TECHNICAL DATA SHEET NO MORE DAMP TANKING SLURRY DPTDS05 1/3 PRODUCT DESCRIPTION NO MORE DAMP tanking slurry is a cementitious waterproof system. The range of liquid applied membranes and reinforcement products in. Sika Damp-proofing Slurry is low odour, easy to use and BBA approved. Nuraply 3PT/3PTM. Open Mon-Thurs till 6pm and Fridays till 5pm. The application of bitumen slurry and damp. ‘Tanking’ is a long-established name for external or internal waterproof barriers that are designed to protect below ground structures against water from the ground, such as cellar tanking. Well, it depends on the size, shape of your basement, and the amount of work that needs to be done. This forms a vertical damp proof barrier to stop that dampness coming through to the new plaster. Free delivery on eligible orders of £20 or more. 500. It involves putting a waterproof render such as a waterproof cement or slurry on the internal walls to form a ‘tank’ that stops the water from entering. Close. Cellar waterproofing. This has made tanking an extremely popular method of treating and waterproofing damp walls underground. $6 – $15 per square foot total $250 – $800 per crack for epoxy injection only $4,500 – $10,000 total interior waterproofing (750 – 1,000 SF) $10,000 – $15,000 total exterior waterproofing (750 – 1,000 SF) Get free estimates for your project or view our cost guide below: Get new customers How much will your project cost? Get free estimates The basic cost to Waterproof a Basement is $11. It is suitable for application to basement walls, floors, and soffits by trowel or spray. Today the extensive range of Sika waterproofing solutions and systems has been tested and used on the largest and most important. We will be able to arrange for one of our surveyors to attend your property to supply an initial report and a competitive quote. £32. Block Brush £ 4. PermaSEAL Tanking Slurry in grey is specially designed for waterproofing basements and cellars. It’s worth noting that, unlike a cavity drain system, tanking slurry prevents water from entering your cellar by allowing it to enter and controlling it to an evacuation point instead of allowing it in. 25kg of KA Tanking Slurry will provide 2 coats, each at 8m². This means, all you need to do is add water. 30 per m2, even accounting for the second coat. BBA approved (Certificate No. Storage Store in a dry place and protect from frost. PermaSEAL Basement Sump Pump System. Once applied it forms a waterproof barrier, this will completely stop water from penetrating through the walls and floor of your basement. Key Takeaways: Basement waterproofing and below grade wall waterproofing are essential to prevent water seepage and moisture intrusion. Contact our team today! QUOTE REQUEST. Koster Polysil TG500 is also used as a curing accelerator for waterproofing slurries such as Koster NB1 Grey. Cellar waterproofing. To do this, you should chase out the floor to a minimum of 20mm x 20mm at the wall floor joint, cutting into the wall if possible. Open Mon-Thurs till 6pm and Fridays till 5pm. 60 £ 10. £1500-£2000. Please contact our technical department on 302 244 0179 or submit an enquiry for further details. £280-£370. It is durable, capable of withstanding heat and frost for all-weather and environment coverage. Permagard are experts when it comes to all types of damp proofing, basement waterproofing and gas proof membranes. Barcode: 5055047201021. Repair any damage to the surface using MAXPLUG or MAXREST. Once mixed, apply it to the wall in horizontal strokes, using a masonry brush. MPN: SKDPSLUR25. In general, expect to pay between $500 and $750 to completely waterproof an average sized bathroom. If you are interested in getting the best from your basement or cellar, give our team a call on 0800 0121 437 or fill in the. The slurry applied systems are also known as ‗tanking slurries‘ and include the well-known and also BBA Approved, SikaTop Seal 107 tanking slurry and Remmers Profi-Tight tanking slurry. Specialist tanking company; basement waterproofing, low level tanking to walls and wet tanking slurry mix. On the other hand, waterproofing involves using sealants, coatings, and other materials to protect the structure from water damage. Resincoat Waterproof Tanking Paint is a versatile two part polyurethane coating for all surfaces. CHAS accreditation demonstrates excellent health & safety standards. It can be applied by trowel or spray. Drybase Tanking Slurry is a high-quality tanking slurry with superior performance. Having damp walls in your basement is a common problem found in cellars or basements as a result of moisture making its way through the brickwork. Alternatively, you can book a basement survey online by completing your details below. • Waterproofing to BS 8102:2022 for Type A shallow basement structures – Grades 1, 2 and 3 Advantages • Single component product (just add water)For use with waterproofing slurries, renders and plasters. A tanking slurry mix should also make your basement ready for long-term use. High Performance Waterproof Tanking Slurry. Also, if you just intend to use the room for basic storage or something like a utility room. It can be applied to concrete, brick, stone, and other masonry surfaces. The tanking slurry, in the case of HydraDRY, should be applied with a stiff brush or even a broom (should be washed frequently to avoid clogging) at a thickness of 1. Waterproofing and Tanking. Basement Tanking Solutions In order to make sure your basement remains dry and free from damp it’s important that it is covered in a membrane that’s either capable of withholding free water or able. Check Price 32% OFF. Low trade prices. Cementitious tanking: In cementitious tanking, a cement-based coating is put on the basement’s walls and floor. Tanking creates a water-repellent barrier that prevents water and moisture from seeping into your walls. However, if tanking is subjected to sufficient hydrostatic pressure then any slight defect will be exploited. By the time you get 3 metres down to basement floor level you will possibly be into the ground water table ( at least in the winter) . Tanking involves the internal or external application of a waterproof material directly onto the walls, floor and sometimes the ceiling of an underground space. 25kg. After preparing the surface, the basement tanking slurry is applied to the masonry surface in two to three coats depending on the volume of water ingress. It is suitable for application to basement walls, floors, and soffits by trowel or spray. The method required would depend on your requirements and type of damp. In addition, where such barriers are applied to the internal face of a structure, water in the ground externally moving through that structure (from the outside in) will essentially bear upon the tanking at the internal face, applying a pressure which seeks to push the tanking. Waterproofing and Tanking. This coverage will depend, however on the roughness of the substrate. 1. b. Option 1 – Cavity Drain System – comprising waterproof membranes, drainage, pumping, and control systems. A premium cementitious waterproofing slurry designed for versatile damp-proofing and effective basement tanking applications on both concrete and masonry surfaces. Some have suggested thermal plasterboard and dot and dab it. (See Image #2, below. 40 Inc VAT. PLASTIVO 180 is a polymer-modified two-component thixotropic flexible waterproofing coating with CORE CURING TECHNOLOGY for an. Cement waterproofing usually costs between $1,000 and $1,500 for a 1,000 square foot home. pdf PDF, 1. Referred to as ‘Type A Systems’ in British Standard 8102:20022 the ‘Code of Practice for the Protection of Below. Internal / External Waterproofing. Basement Tanking Mesh Membrane Kit – Single Pump Fully Auto (4m x 5m) £ 1,099. The slurry forms a watertight barrier by blocking masonry pores. This unique rapid tanking system allows you to install a waterproofing repair and solution in a single day, protecting the homeowners’ possessions and property. Above ground damp proofing typically only. Block Brush £ 4. Tanking a cellar is an alternative if a basement drainage system is not yet within the means of a homeowner. Tanking slurry is a type of waterproofing sealant that consists of cement, sand, and water. The average cost of waterproofing labour cost is R160/sqm, or typically between R70/sqm and R250/sqm . . Anke Damp Proofing. The difference between tanking waterproofing newton and your home basement cementitious brooks brothers coventry midlands cellar tec a 3 solutions you should know about paints treatments arcon supplies cavity drain system london southern liquid systems how much does it cost to waterproof building waterproofer uk when is necessary garratt s damp timber The Difference Between Tanking. Applying Flexible Tanking Slurry. 84 (Excluding vat €86. Raincheck Eco Water Seal - 5l. Details of other types of water-retaining structures that can be waterproofed using Vandex products can be found on our water-retaining structures page. > Waterproofing and Tanking. Diagram 1 shows how tanking slurry can give continuous waterproofing when applied either internally or externally. To find out more about the Waterproofing services we provide please see our Case Studies or. SIKA. This can be applied once the slurry has completely dried after 24 to 48 hours. This occurs when debris forms a bridge within your wall cavity. 2 x 5 litres of SBR Bonding Agent. In other words, it shoots the slurry to a septic tank or central sewage system. S. Where an elasticised coating is required, Vandex BB75 can be used in conjunction with. 5- Applying the waterproofing. Apply two coatings of tanking slurry (3 to 4 hours between coatings). Option 1 – a Cavity Drain System, comprising of waterproof membranes, drainage, pumping and control systems to manage water entering the property and safely remove it. It resists positive and negative water pressure and is water vapour permeable. Another time slurry could be a good option, is when you are tanking a basement. Damp is prevented from seeping through walls using a method called tanking. It is resistant to water and moisture. £270. 2. #3: Multicrete Tanking Slurry. PermaSEAL Tanking Slurry in grey is specially designed for waterproofing basements and cellars. Does tanking require building regulations newton waterproofing basement renovation kingfisher s and bs 8102 how to achieve compliance with the labc type c drained system existing basements much it cost waterproof a waterproofer uk barrier cavity drain construction details three types of halls dampcoursing what is internal Does Tanking Require Building Regulations Newton Waterproofing Basement. The KA Tanking Slurry waterproofing system provides a solution to water leakage, ingress or seepage in concrete structures or any cementitious substrate. 25 per square foot in June 2023, but can vary significantly with site conditions and options. Ikopro Synthaprufe Trade Damp Proofing Liquid - 25L. Whilst the slurry is still tacky, apply PermaSEAL Fillet Seal over the tanking slurry and into the chase creating a cove from the wall to the floor. 00 Ex VAT. Waterproofing and Tanking. An increasingly popular method of providing combined protection is to tank the basement structure externally (e. Break form ties off on the inside of the foundation too. 99 ex VAT ( £ 1,319. Ease of Use – the product is cold applied and does not use specialist tanking equipment, making it a cost effective, low labour application. Does tanking require building regulations newton waterproofing basement renovation kingfisher s and bs 8102 how to achieve compliance with the labc type c drained system existing basements much it cost waterproof a waterproofer uk barrier cavity drain construction details three types of halls dampcoursing what is internal Does Tanking. Waterproof tanking creates a watertight barrier that blocks dampness and moisture. Sand and Cement Render to all walls. AVERAGE COST. If you have any questions about KÖSTER tanking products or need help choosing the best tanking slurry for your requirements then contact us today on 0203 947 2972. Home. 5mm per coat. It is ideal for basements, earth retaining walls, underground garages, water tanks and more. The UK's leading property care experts with 70+ years experience. It has been tested, assessed and approved by the British Board of Agrément as able to resist moisture ingress and sulphates for the lifetime of the structures it is applied to, making it appropriate for: Basement. This stops water entering the habitable space of the property thus making the basement watertight. Ideal for internal and external use as a waterproof render, it is suitable for use on walls prior to plastering and on floors prior to self-levelling. It is important not to mix more of the slurry that can be applied within 30 minutes at 20°C. However, in some instances, prices might reach £xx-xx per m2, such as: The current ground floor is a concrete slab rather than floor joists hung from the walls; Begin by creating a 20mm x 20mm cutting at the wall-to-floor junction, then flush it with water to remove any dirt and debris. £192. Damp Proofing. If you are going to leave the tanking exposed for a while before applying a finish or plaster to the brickwork, you should apply an extra splatter coat to. This damp Proof tanking slurry has been trusted by structural waterproofing professionals for over 20 years. Open Mon-Thurs till 6pm and Fridays till 5pm. +44 (0) 845 400 3333. External or internal waterproofing as appropriate Basement structure Note: Of waterproofing detSIs tor changes in level. We are PCA manufacturer members and qualified waterproofing surveyors. Both approaches are covered by British Standards. 94 inc VAT. We have sold over a million kilos without a failure. . £38. 1 * 60mm Mixing Paddle. VAT. 99 inc. This helps to hold back hydrostatic pressure from the external walls of the basement. Kingfisher Aquatech Tanking Membrane is the ultimate brush applied tanking solution. Tanking walls in a basement or cellar refers to methods used to keep walls dry and free from problems like leaks, mould or penetrating damp. Wykamol Tanking Slurry is a 20 kg blend of Portland cement, graded sands and polymers. CHAS accreditation demonstrates excellent health & safety standards. Nurajacks. #4: Drybase Liquid Damp Proof Membrane. Introduction to Tanking. 95 ex. It is made by mixing Vandex BB75 (dry component) with Vandex Cemelast Liquid. 7MPa. If you want your cellar or basement surveyed by an. Vandex BB75 Tanking Slurry 25kg Grey. The waterproof formulation has been tested to resist water pressure for up to 7 bar (approx. A geodrain membrane, such as PermaSEAL 8 Geodrain Membrane 40m². To arrange for a quotation for basement tanking London or any of our waterproofing services, get in touch with the expert team here at Kenwood. It is sandwiched between two coats of dense cement render. Versatility and flexibility of use for waterproofing surfaces subject to moderate movements and to positive and negative hydrostatic pressure. The slurry comes in 20kg units. However, it settles and hardens like cement and can crack if your concrete walls or the soil around them cause foundation movement. Reviews (2) Koster Repair Mortar Plus – 25kg (Up to 10 Linear Metres of Waterproof Fillets) For your waterproofing projects, Koster Repair Mortar Plus is a watertight, rapid setting, expanding repair mortar with unparalleled adhesion performance. Remmers Kiesol MB Special Primer £ 24. When mixed with water this coating can be directly applied to many surfaces – like your. Before any waterproofing is done, the basement needs to be cleared of excess water. Forums. The amount of work and cost involved in a complete redo would be considerable so if possible I'm. Army Corps of Engineers CRD C48-73, Permeability of Concrete. 40 Ex VAT. Our technical team are happy to help with any queries around radon barriers and their installation. Call Peter Cox on 0800 633 5712 * or Contact Us. Option 2 – Tanking Membrane, Coating, or Slurry to hold back the groundwater from entering the building. You may know that the solution is to waterproof your basement, but you might ask, ‘how much does tanking cost?’ The good news is, waterproofing your cellar. Wickes Quick Drying Drive Seal - 5L. (standard delivery £9. Waterproofing Basement Walls with DRYLOK® Paint — by Home Repair Tutor. Cellar tanking or basement tanking refers to the application of a liquid waterproof coating (tanking slurry) to the walls and floor of a cellar. It is important to get a good analysis of the specific build as well as the level. Antel Tanking Slurry - Suitable for Basement Tanking. Qty. Both methods are easiest done during the construction process as a preventative step to keep moisture out when applied from the outside of the walls. 79 KB Sds No More Damp Tanking Slurry PDF, 784. 2 coats always required. #2: KA Tanking Slurry. PermaSEAL Tanking Slurry White 20kg Bucket. The cost of. VAT. 32. VAT. 60 per L. You may need routine repair or sealing to cracked portions of your cement waterproofing layer. Liquid waterproofer with primer. £64. If you have water visibly ingressing into a basement, here’s how to stop the leak & install basement waterproofing that lasts with a rapid tanking system. 2. Waterproofing and Tanking. Mobile: +353 87 243 2564. Basement waterproofing. 5kg to 3kg/m²/coat 6. Once mixed you can empty the slurry onto the floor, starting in the corner furthest away from the door. Fast UK delivery. Cellar waterproofing. Installing a damp proof underlay for concrete floors. One of our technical advisers will be more. 99. So for a 4x5 metre basement with 3-metre high walls, expect to pay £8,000. TRADITIONAL TANKING SYSTEMS. Basement Tanking London Uk Rj Evans Flat Roofing Limited. This should be done gradually, in order to achieve the correct consistency. 5L. The newly tanked wall is covered in KA Slurry and bitumen vinyl is over the top of that on the bottom 3 feet of wall. By. A tanking slurry is used for waterproofing walls in an underground cellar or basement. 4 which states that “The waterproofing design. Whilst the slurry is still tacky, apply PermaSEAL Fillet Seal over the tanking slurry and into the chase creating a cove from the wall to the floor. Open Mon-Thurs till 6pm and Fridays till 5pm. Vandex BB75 is a tanking slurry (also known as a waterproofing slurry) for basement and cellar waterproofing applications. However, it’s generally less. This is regarded as ‘Type A’ waterproofing within the waterproofing industry. Email: info@mcguinness. Accounting for using two coats, it makes the average. Visit our basement tanking London page today to arrange your free basement tanking valuation today. Waterproofs basements, cellars, foundations, tunnels, floors and walls including shower and bathroom areas. AQUA-STOP internal waterproofer 25kg £ 33. Vandex BB75 can be applied to concrete and masonry surfaces, however it is important to download. 4 states that where grade 3 protection is required where “below ground wall retains more than 600mm, measured from the lowest finished floor level, the waterproofing design should include a combination of two of the. New posts Search forums. Read more. Whenever you contract an expert to tank your basement, the average cost of tanking inside walls is roughly around £60 per square metre. £26. Size . £455. CHAS accreditation demonstrates excellent health & safety standards. £4. Sika Waterproof Coating Grey 5kg. Call Peter Cox on 0800 633 5712 * or Contact Us. CHAS accreditation demonstrates excellent health & safety standards. e. Expert advice. Tanking is a special waterproof cement slurry which is applied to the walls / floors. Remmers MB 2K Plus - Flexible Tanking Slurry 25kg Rating: 100%. But of course, there are ways around that too and with DIY with materials. Mix thoroughly into a paste. Kingfisher Building Products Ltd, Ulver ston, Cumbria Tel: 01229 869 100 Fax: 01229 869 101 Web: “Tank” an existing basementThe larger the basement, the higher the cost of waterproofing. Each Type’s application is influenced by ground conditions and. Rated 5*'s. Open Mon-Thurs till 6pm and Fridays till 5pm. Below are your 3 main options when it comes to waterproofing and tanking walls below ground level. Tanking is also known as “Type A waterproofing system”. Basement Waterproofing Waterproof A Okil. Contact Our Cellar Tanking Experts. Waterproofing and Tanking. For Balcony & Basement. Downloads. Vandex BB75 / BB White / BB75 Z. Open Mon-Thurs till 6pm and Fridays till 5pm. A third method that some may. . It is mixed with water and in some cases bonding agent, then applied to a masonry or concrete surface. However, tanking slurry can be difficult to apply evenly and may not be effective on surfaces that are porous or. Safeguard tanking materials and basement specifications fulfil the requirements for below-ground waterproofing systems as given in BS 8102:2022 ‘Code. The UK's leading property care experts with 70+ years experience. I've recently tanked my basement. 5kg of KA Tanking Slurry will provide 2 coats, each at 4m². Vandex BB75 can be applied to concrete and masonry. PCA. Before even contemplating any basement or cellar conversion it is essential that any basement tanking or waterproofing is carried out. How much is it to tank a basement in the UK? There are two main types of basement tanking, and the price between both fluctuates. Next dampen the wall again and apply a coat of tanking slurry or solution to the walls surface. This slurry mix can then be used to coat wall and floor surfaces. Best practice waterproofing method is meticulous preparation – a detailed clean & dry wall. SGAN . Everything you need to undertake basement or cellar tanking conversation in one great Basement Tanking Kits. £38. Tanking a basement or cellar. com. Ka tanking slurry white 25kg faqs aquatech premium waterproof d proof has it failed the original plasterers forum plastering a for rendering systems swimming pools basements water tanks cementone bucket basement convert your into dry and usable e versatile waterproofing repair with vandex uni 1 designcurial peter simply explained. Option 2 – using tanking slurry applied to the surfaces of the basement or cellar to hold back the ground water from entering the area. PermaSEAL Tanking Slurry – Grey and White . tanking cellar with waterproof slurry ? alanco15 Forumite Posts: 275 Forumite. Call Peter Cox on 0800 633 5712 * or Contact Us. Jersey. We are experts in all aspects of Basement and Cellar Waterproofing and would be happy to offer our services for your project. £29. The interior basement is easier to access, so waterproofing costs slightly less, usually between $500 and $10,000 for a 1,000-square-foot space. Our company is widely acknowledged as a trusted authority in damp proofing, waterproofing, timber preservation, wall. Call: 02036 757 174. It involves coating the walls and floor with a waterproof cement or slurry, creating a barrier that. Call us today on 0117 982 3282. It involves coating the walls and floor with a waterproof cement or slurry, creating a barrier that prevents water ingress. 20 kg bag. 16 ex VAT. Even if your basement is large, you can have it all waterproofed and ready to use after a couple of simple slurry coats. Tanking walls will prevent damp problems by forming an impermeable waterproof barrier. Start the first coat by applying the slurry in a horizontal motion across the bricks. Features. Get our expert help & watch our videos. These joints are then sealed with waterproof tape. A rough cost for underpinning the walls will come in at around £500-1,000/m². It comes in its own mixing bucket. With the same excellent adhesion properties on masonry and concrete substrates as Drybase® Elasticiser, EL2. Apply a coat of PermaSEAL Tanking Slurry to the area 100mm up the wall and 100mm across the floor covering the joint. Crack Repair. Within the waterproofing industry this is. £ 32. Mix in a 4:1 ratio to ensure the correct consistency. Call Peter Cox on 0800 633 5712 * or Contact Us. The formation and development of insoluble cry. Apply a waterproofing coating – cement based Tanking, then render and plaster skim. Principle of Basement Tanking The basic principle of tanking involves the application of a waterproof cement or slurry to the basement walls. A power mixer is recommended for this purpose or a high torque drill and mixer paddle can be used. Option 3 – a combination of the two. Interior basement repairs that don't require excavation cost around $500 to $1,500, whereas large extensive repairs with drainage and foundation issues run $10,000 or more. BS8102:2009 Type A is the most. Cellar tanking, out of the two options mentioned, is considered the be the best overall option, as using a cavity drainage system only directs any water and moisture away from the cellar, whereas cellar tanking London (basement tanking London) protects the basement from any water or moisture, to begin with. Wykamol tanking slurry for BS 8102 Type-A basement waterproofing. Continuous waterproofing to basement with KA Tanking SlurryWater damage can quickly lead to mold, mildew, and unpleasant odors and can seriously damage your foundation's structure, requiring costly repairs. The next membrane width is rolled out so that the edges of the membrane overlaps. The barrier is formed using tanking slurry that is applied directly to the wall. The first coat must be almost forced onto the surface to ensure a good bond with the wall. We combine Waterproof Tanking Membrane with a Sump Pump System to Waterproof your Balcony & Basement. Apply first coat horizontally, paying special attention to where the floor meets the wall. Slideshow 8000760 by BDSdrainage. 95 ex. I tanked a room a month or 2 ago with cementone tanking slurry and now some damp seems to be coming through it. Delivery cost, delivery date and order total (including tax) shown at checkout. Waterproofing vs. Downloads BBA No More Damp Tanking Slurry 2016 PDF, 816. Pack size: 20kg bag. Keeping your. How Much Does Tanking Cost In 2022 Checkatrade. e. It is 'Type A Tanked Protection' as defined by BS8102 Protection of below ground structures against water ingress. Drybase® Tanking Slurry is a cementitious, pre-bagged BBA-approved surface waterproofer for use on both horizontal and vertical surfaces. CHAS accreditation demonstrates excellent health & safety standards. Tanking is the practice of protecting the basement's walls and floor from water intrusion by applying a slurry coat or membrane made. £40. 750. After the slurry is applied to walls, it dries and forms a barrier which prevents water from seeping through. Newton Damp Proof Membranes are quick and clean to install and offer a permanent solution for damp. £ 36. The first of which needs to be applied horizontally to the wall and should go down to the wall-floor joint. Option 2 – Tanking Membrane, Coating, or Slurry to hold back the groundwater from entering the building. the most cost-effective and time-efficient way to waterproof your drywall is to paint the surface using a waterproofing primer. The tanking slurry is usually applied in two coats or more, according to the consistency of the mix and the wall’s state. Finally, apply a fillet seal over the slurry and fill the chase from wall to floor. Basement waterproofing.