You would normally apply a sealant to the board joints as they were being fitted then tape all joints and apply a thin bed of tile adhesive over the tape. Non-Toxic, Non-Tainting & exceeds 7bar pressure. e. First Layer. FREE Delivery. Upvote 0. 1 x Double Sided Butyl Jointing Tape (20m) 10 /160 SDS Drill Bit. (23 products) Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. CharLou New Member. Its now spot on. com. rogerk101, Mar. Bob Rathbone Screwfix Select. Others here will tell you that you need to tank the walls with a tanking slurry or mount tiling backerboards in front of the plasterboard, but it pretty much depends on how. It may need a few coats, but it's darned good stuff. Volume. For Indoor Use. One idea I had was applying tanking slurry on to the plastered walls?Tanking slurry is a two coat system which when applied on damp masonry will form a waterproof barrier. Description. Dress the membrane into a chase at base of wall/floor junction and seal with acrypol roof repair compound. View all: Mapei PVA Sealers. Joshua Moffatt New Member. Screwfix. Leffemonster , Apr 15, 2014get a plant sprayer and soak the brick well with water and use an old towel to mop up excess. How much Tanking Slurry do I need? KA Tanking Slurry to 1 part clean water by volume. Kingfisher Aquatech Tanking Membrane is the ultimate brush applied tanking solution. The outer tanks are filled with water to minimise optical distortion. *leaking garage roof doubles up as walkway to 1st floor flat. Container: Jerry Can Storage Life: 24 Months For Cement Based Mixes Corrosion-Resistant Colour: White 1 Year Guarantee View all: Bostik Additives & Plasticisers £ 33. #4: Drybase Liquid Damp Proof Membrane. Suitable Application. 01 Per KG. If I was doing four rows of tiles over a bath, I'd get three rows up and then measure for the trim. Corrosion-Resistant. 5kg to 3kg/m²/coat 6. Open Mon-Thurs till 6pm and Fridays till 5pm. A last resort as I have attempted to repair cracks. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. Slightly more expensive but time and hassle saved make it better value afterwards. Order Bostik Aquaprufe Flexible Damp-Proofer & Waterproofer Black 5Ltr at Screwfix. Gypsum plasters must not be used. Screwfix customers rate this product 4. FREE next day delivery available, free collection in 1 minute. After the slurry is applied to walls, it dries and forms a barrier which prevents water from seeping through. 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. . The person takes a shower, finishes the shower and then notices how steamy the room is, so he/she opens the window, and then forgets it open, so the house loses heat all day. Plaster: If plaster is to be used it must be ensured that cement based “renovating plaster” is used. The UK's leading property care experts with 70+ years experience. Apply this as quickly as possible, as it will start to set within 45 minutes. thats where the line of tape goes. Ideal for emergency repairs, filling and patching. FREE next day delivery available, free collection in 1 minute. It's a single skin built garage. With the walls though i'm loathe to strip it all off back to brick, clean it up and tank it out. Once set Febtank Tanking Slurry can be covered with a. Properties of Tanking Slurry Tanking slurry, a cementitious waterproofing. Screwfix - Easy to apply kit for treating commercial or domestic showers before tiling. And, you'll likely have to go over. It's fine to tile on as it is, you could use SBR as a priming coat but it's really not necessary. 5 kg Coverage per Litre: 4 m2 (2 coats) Colour: Grey Type: Tanking Slurry Country Origin: UK Brand Name: KA Features & benefits Ideal for internal and. £ 15. 25 Years of. 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. Apply a 2 coat tanking (waterproof) render to all walls from floor to ceiling. Make sure you use the right amount of water as mistakes can make it ineffective. I bought a Mapei Kit from Screwfix in February for 47. The association employed plasterer refused to patch it up again at the beginning of the year hence the tanking route. Part 1 applying first coat tanking slurry to ready prepared stone walls first apply your 50/50 sbr to water to area affected render flat let dry for 2/3 da. Sika Damp-proofing Slurry is a ready to use just add water, water proofing brushable or trowelable membrane. wedi. 16 ex VAT. Full Circle Water Manufactures, Designs, and Installs. Product Type. There are other alternatives, but slurry is a popular option, due to its ease of application. Dryzone eliminates rising damp in masonry walls. Antel Tanking Slurry can be applied to surfaces of any age, as long as the surface is. Designed to function against water penetration in. £21. Also a couple of places where the damp bled through. 5. Waterproofing and Tanking. Pavetuf Priming Slurry is a polymer and cementitious slurry, specifically formulated to provide an exceptional bond between a new mortar base. An insulated slab is in place on. Once cured, the resultant surface is hydrophobic and is ideal for. VAT. Home Forums > Screwfix Community Forum > Builders' Talk > PVA before screed. These products enable a way to effectively aid in water removal as well as keeping other area’s watertight. Cover an area wider than the soot stained area by about 12" either side,Option 1. . Garage Tanking Issue. Wickes Quick Drying Drive Seal - 5L. Drybase Tanking Slurry is a ready-mixed surface waterproofer. PVA is a water-insoluble resin which is typically white at the point of application, but dries colourless and has a high bonding strength. Self Adhesive Tanking Membrane – 1M x 15M Roll. Once the slurry is cured use a 50/50 mix of SBR and water over the slurry, don't wait for it to dry completely just until its tacky, then you will be able to dot and dab. First take the suction out with a little cement and water and then scrub in the slurry. Thread Size. One window wall remains so, in view of your. Need some professional advice on waterproofing my 3ft garden flowerbed retaining wall. L037063. Pre-Order your Self Adhesive Tanking Membrane back in stock 14th August. HOW-TO-GUIDES. Part of the Ultra Scape Streetscape System, which guarantees compatibility and reduces split liability. always go for external tanking if it works walls are dry if ti dosn't you havent done it properly. 5 litres 4. Your best solution is to waterproof the wall with whatever you choose to use, fit tannelised timber battens, an insulation board and a vapour barrier such as a pvc sheet, then plasterboard over. 5 to 8m² per 20 kg unit/ coat. Buy Tile Adhesive & Grout at Screwfix. 1 x 20kg bag mixed with 7L of water will cover 15m² at 1-2mm thickness. Apple Pay accepted in store. • For cylinder outlet of 1" BSP female• Connections are made directly in to the hot water supply tank• Built in air vent automatically purges the shower circuit, preventing air accumulation in the water feed• Prevents back feed of aerated hot water. Product code: 139057. There were significant damp issues with the wall when we uncovered it. With the tanking out I’ve revealed earlier tanking slurry on the walls and floor, much of it falling off. Ideal for internal and external use as a waterproof render. A user asks for advice on which cementitious tanking slurry to use for a damp garage conversion project. Well, I've been called an massive 'hole on here and worse, and to be honest I think I would end up doing as you have done - tanking the inside using slurry before plastering. It resists positive and negative water pressure, is suitable for above and below ground level and is water vapour permeable. 2/5. Delivery 7 days a week. 5/5. Call Peter Cox on 0800 633 5712 * or Contact Us. The formation and development of insoluble crystals into water bearing capillaries and fissures effectively blocks. 7 posts • Page 1 of 1. 99 Inc Vat. Find the materials you’ll need to properly waterproof a wetroom or bathroom here. Ultrascape Outdoor Slurry Primer is a polymer modified cementitious slurry primer specifically formulated to provide exceptional bond between all types of stone surfaces and 20mm Porcelain tiles. Our office cellars had tanking but was not 100% waterproof as the area around steel supports could never be sealed successfully. On inspection some are quite substantial ranging from 3mm to hairline. Click & Collect Check stock in your local store Add to saved list… Order Mapei Shower Waterproofing Kit at Screwfix. 5-4. Is there any difference between KA Tanking Slurry and K11 sovereign tanking slurry. World Class Manufacturing. Tanking slurry is a great example of a non-breathable waterproofing system, that is extremely popular. Basement waterproofing. Suitable for use on almost all natural stones, natural and concrete stone slabs and clinker stone surfaces. BOSTIK TANKING SLURRY Revision date 17-Aug-2022 Supercedes Date: 15-Oct-2021 Revision Number 1. Bundle Deal - View Offer. Provides tough and durable protection against leaks whilst remaining permanently flexible. Particularly in wet weather conditions, the 2 to 3 courses of. This coverage will depend, however on the roughness of the substrate. Write a review. Sika Damp-proofing Slurry is a one part polymer modified cement-based waterproof coating comprising of special cement based components and admixtures. Tanking slurry can be a great product for sealing walls and protecting from things like penetrating damp. Non-Toxic, Non-Tainting & exceeds 7bar pressure. Astramax Super Member. Can NO MORE DAMP Tanking Slurry be plastered over? The silage in Farming Simulator 22 is nothing more than fermented grass, which is easier than you might think. Cellar waterproofing. The damp-proof seems intact and not bridged. For a garage, KA tanking slurry, then treated battens screwed to wall with silicone squeezed into the holes before plug and screw goes in, then insulation, then foilback plasterboard. Bostik Tanking Slurry can be used for basement walls (and lightly trafficked floors. We're applying KA tanking slurry to a concrete garage floor 80sqm. To hold the selected bulk material safely and. It’s been used to line the interior surface of concrete water pipes , so , very stable in. 600 ml. Water vapour permeable. [. 80/Ltr)Hausfix Screwfix Select Most tanking slurry I am familiar with has a Portland Cement base. 99 Each quantity Delivery For delivery only. Barcode: 5055047201021. Apply your first coat evenly in horizontal brush strokes using a masonry brush. This stuff is 'cementous', so it sets like, er, cement - ie: chemically. MPN: SKDPSLUR25. It will take time for the wall to dry out. (£6. com. 8 - 5. (10) £25. Product Type. A smooth surface provides no key for the tanking and can result in the surface potentially lifting. 9 review s. FREE next day delivery available, free collection in 1. Tanking Slurry is suitable for overcoating once cor-rectly and thoroughly cured. Ikopro Synthaprufe Trade Damp Proofing Liquid - 2. KA Tanking Slurry White Read. ground tanking situations as a primer prior to the application of tanking mix MIX DESIGN. com. What is the best tanking slurry? | Screwfix Community Forum. Delivery. Sandstone you can lay on a mortar bed usually 6 to 1 and mixed to a bricklaying consistency as will soak into the stone, if mixed to dry they won't bond, Primer and slurrys are normally for porcelain pavers. Screwfix Select. Delivery Next day available. 29 Inc Vat. • Each valve must be capable of completely shutting off the total flow of slurry from the store. Add for Delivery. . STOP RISING DAMPNESS IN ITS TRACKS. com. keep children away from the area at all times when working with slurry. Screwfix customers rate this product 4. Tanking Slurry failure. The plaster has blown off the wall in one area (2 inches max) but it doesn't seem to be getting any worse. 90min Approximate Setting Time. A ready to use kit for the rapid waterproofing of bathrooms, wet rooms and showers to receive tiles after 4 hours. A damp proofer told me using tanking slurry on deep walls isn't advisable due to the increased water pressure on the walls below ground (they were giving me a quote). Fuma-Bautec. Downloads. It is also a good idea to add a waterproofer or plasticiser product such as Renderproof to the cement mix as this will aid in the cement bonding with the sand and prevent moisture passing through. clear. Some water recycling systems only include a basic filter, which doesn’t provide the full closed loop convenience of a BACA water system. According to the British standards the tanking should cover the whole shower area. I also wonder if the plaster batch might be a bit off and not stuck so well but don't worry. Container: Jerry Can Storage Life:. Add to Basket. Deleted member 33931, Jan 7, 2016. Importantly it's below the water table and the driveway slopes towards it. It explains the different products and options available to create a wet room and gives advice on installation and maintenance. Applying a tanking slurry to a basement wallCold & Heat-Resistant. It is essentially a type of cement fortified with polymers and other aggregates. Rapid-setting waterproof cement. Packaging KA Tanking Slurry is supplied in powder form in 25kg and 12. Mix in a 4:1 ratio to ensure the correct consistency. Plan is to : Tank; Concrete Run off, Desmopol: Tank. If you do have to skim it , 3 or 4 days should be enough for it to dry out , don't forget to prime the plaster before anything else ,ie - tanking or tiling , and don't use pva , use a BAL primer. My bath is already in do no way of using underside of the bath on to the wall. Tax included. DPM on the walls,treated 2 x 2 battens on top, 25 mm foil backed celotex friction fitted between battens, leaving a 25mm gap between insulation and wall, 25mm celotex across the battens,plasterboard or Ply over that. @BuilderMCR, Jan 14, 2013. The size of. 8 (63) Write a review Ask a question Toughens floors and screeds. When applied, Febtank Super forms crystals preventing water ingress and provides an extremely durable waterproof coating. Signed for and on behalf of Bostik Ltd by: Name: Marrianne Drayton Function: Quality Manager Order online at Screwfix. I have some sandtex masonry paint that says it’s water based but it does have waterproofing properties, being a masonry paint. View all: Bostik Specialist Paints. Recoatable in 4-6 Hours. Once mixed, apply it to the wall in horizontal strokes, using a masonry brush. Basket (0) Login / Register; Home / Tanking Slurry Products / CBP Structural Waterproofing. 100 x Plug Seals. Sika Damp-Proofing Slurry. KA Tanking Slurry is the complete crystalline solution to waterproofing masonry and blockwork. 1/5. Can add drainage by simply drilling 22mm holes through blocks, then inserting lengths of 20mm round plastic conduit, allow to stick past wall by 15mm or so and will help to drain off water but, depends on construction. Mix up a cement/SBR slurry which is 2 parts cement to 1 part SBR. 5055492702395. Euroflo WC Pan/Bidet Floor Fixing Kit (7565R) (61) compare. Thread Size. Resincoat Waterproof Tanking Paint. When mixed with clean water and applied correctly, it is designed to form a permanent waterproof coating to concrete and masonry and is easily applied by brush, roller or spray. BS EN 1504-2. 2-Coat System Allows Just 1hr Between Applications. (£1. PLEASE NOTE: This is a two product system made up of the Ultra TileFix ProScape Mortar and Ultrascape Outdoor Slurry Primer. (10) £25. 14 Inc VAT. I'm only diy here but I would suggest a SBR Slurry coat over the bitumen would aid adhesion between the layers. Even if you succeed in sealing the wall, the water will come in somewhere else eventually. All walls but one are completely dry above the DPM. Worked perfectly. com. Storage Store in a dry place and protect from frost. Previously I have used Rubaproof to tank 5 feet high where I was concerned about outside ground levels over and above the DPC. The KA Tanking Slurry waterproofing system provides a solution to water leakage, ingress or seepage in concrete structures or any cementitious substrate. Not available for delivery. 1907/2006 (REACH) with its amendment Regulation (EU) 2015/830 5/12/2022 (Issue date) EN (English) 2/9 H318 - Causes serious eye damage. The UK’s leading retailer. 5kg. Taken out several chimneys when I worked and always used 2 coats Synthaprufe with the second coat being blinded with sharp sand whilst still wet to provide a key for the render, never had any problems stopping the bleed through with this method. I intend on having the front of the wall rendered so it is important that it is sealed correctly. If you're going to be ripping it all out and tossing it anyway, then you could do a temporary hack that will last a couple of years by just painting the whole wetroom with a couple of coats of tanking slurry. Home Forums > Screwfix Community Forum > Plumbers' Talk > Tanking question. 2 - 5 litres Brush applied slurry or Trowel application: 1. Apply the Tanking Slurry. f. 83 per m² £26. World Class Manufacturing. To do this, fill a bucket around ¼ of the way up with water, and start to add the slurry. £ 14. Aquaseal Waterproof Tanking Membrane is a quick drying, permanently flexible product ideal for use on showers, wet rooms and wet zones in bathrooms when waterproofing before tiling. Designed to function against water penetration in various. 8. I’m about to tank some basement walls (converting from a garage to living accommodation) using salt neutraliser followed by two coats of tanking slurry. £105. Hydraflex flexible tanking membrane for waterproofing Concrete and Masonry. Where to store slurry. Hacked off a meter and higher well above damp areas of an internal room using perma gard gear. f. Finished stuff,same with foil back pb) to tanking slurry you need to render over tanking or build a studwork . Is this absolutely true or is it more a case of contractors preferring to do more expensive work (using liners and draining channels etc)?GB00BR3VDF43. 00. Dot and Dab all walls using moisture resistant plasterboards and finally skim all walls. It is very good at stopping penetrating damp and very affordable. com. They give a more rigid finish, they do not need sealing or priming and can be tiled on straight away. Black. Delivery. Moderator: Moderators. Screwfix customers rate this product 4. KA Tanking Slurry is a cementitious waterproofing system, that can be used on a variety of surfaces, to stop water from penetrating through. 5 to 15 kg KA Tanking Slurry. 5 Litre 4. Sanjay Meena, Mar 15, 2021. Tanking slurry can be a good option before tiling. Tanking slurry is a cementitious compound made from Portland cement, aggregates, quartz sand, and various chemicals. Provides a natural barrier to weed growth. Tanking Slurry failure. £4. • Mortar - 3. You need to lower the ground outside to below DPC and ensure adequate underfloor ventilation, fit large air bricks, two on each wall. Strengthens the bond of the material to the substrate and waterproofs the area, significantly enhancing the reinstatement's performance by preventing the ingress of water and the freeze/thaw. PVA Sealers. Prime the surface and leave for 15 minutes before applying KA Tanking Slurry. Use with KA Bond SBR (product code 139060. Building materials, machinery and equipment are available from top trade brands. Buy Paddle Mixers at Screwfix. For Cement Based Mixes. Sika Damp-proofing Slurry is a ready to use just add water, water proofing brushable or trowelable membrane. If the backer boards had been installed correctly there would be no need to do any tanking. The UK's leading property care experts with 70+ years experience. We have a newly built garage back in the summer image below. View all: Bostik Specialist Paints. • Pre-stressed and pre-cast. You can see a few options below: Dot and dab boards over the tanking slurry and skim. It is mixed with water and applied by trowel, brush or spray onto surfaces such as concrete, masonry and render. 5/5. 5kg/m²/coat 8 to 10m² per 20 kg unit/ coat. FREE next day delivery available, free collection in 1 minute. trustmark New Member. Ask a question. 00 Inc VAT. Looking for some advice on using some tanking compound. This will make a waterproof coating that will last indefinitely. But when it comes to sourcing it, there are a number of. 95 + VAT £45. Flexible Damp-Proofer & Waterproofer. 6 Litre 3. CHAS accreditation demonstrates excellent health & safety standards. 16. Call Peter Cox on 0800 633 5712 * or Contact Us. but it’s just how I deal with the RSJ. The range has been hand selected from established brands, who manufacture durable products. Its a high quality thin layer waterproof slurry coating. Only ever apply the slurry to the underside of pavers. If the moisture has no way to escape, this can cause. Touch Dry Time. Not available for delivery. sagsy New Member. • Where slurry can flow from the drainage outlet of a slurry store, the outlet must be fitted with two lockable valves in series, unless the outlet drains to a receiving tank that is larger than, or is at the same height, as the outlet tank. The cellar walls seem to be ironstone blocks (a local stone). waterproofing paint. Wayners, Jan 8, 2021. 16 ex VAT. 7 - 4. 12. 50 Inc VAT. Is there any difference between KA Tanking Slurry and K11 sovereign tanking slurry. Contains primer, coating and waterproof jointing tape. I live in an old property (early 1900s) with a large ungeeground cellar. Platinum Fillet Seal is a cement based, rapid curing non shrink hydraulic setting powder. always go for external tanking if it works walls are dry if ti dosn't you havent done it properly. 6/5. Container: Tub. Remove the boiler and replace once plastered. It is also very effective on walls and is an affordable way of adding a waterproof barrier to a room. Thread by: roughbert , Jul 28, 2021 , 4 replies, in forum: Builders' Talk. Pay your way. Febtank Super. Well, I've been called an massive 'hole on here and worse, and to be honest I think I would end up doing as you have done - tanking the inside using slurry before plastering. Hi All. We would like to show you a description here but the site won’t allow us. Items are easy to install and use while. Designed to function against water penetration. Aggregates & Chemicals. 6/5. £9. Patch up the ceiling around the perimeter. Other users suggest a self-adhesive tanking membrane on. Sika Damp Proof Slurry DPM 25kg. By wetting the wall, you will stop the surface from pulling moisture out of the slurry. ex. Features. The basement waterproofing membrane is at the heart of our selection. NO MORE DAMP tanking slurry’s consistency can be varied to suit the application method. Cement based boards are as easy if not easier to fix as plasterboard. Order Sika Waterproof Coating Grey 5kg at Screwfix. PayPal accepted online. had ballvalve changed but still happens. Gypsum plasters must not be used. If you want to save a heap of money , buy a SBR from your local hardware shop and mix it with neat cement ( no sand , no water) in a ratio of 1:1 by volume . 1.