The UK's leading property care experts with 70+ years experience. 99Inc Vat. It does not really require any technical knowledge. In my case it is removing 3 to 4 litres. However, it does come with its own limitations and potential issues. Provides excellent waterproofing properties by becoming an integral part of the structure to which it is applied. Check Price 32% OFF. Mix up a cement/SBR slurry which is 2 parts cement to 1 part SBR. With the tanking out I’ve revealed earlier tanking slurry on the walls and floor, much of it falling off. 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. Apply the Tanking Slurry. Tanking slurry can be a great way to waterproof a floor. I am planning on applying a tanking slurry over the dashing before painting over it. You could then have a problem with condensation behind the studwork which can't escape into room and cause a lot more problems. The formation and development of insoluble crystals into water bearing capillaries and fissures effectively. Bostik Tanking Slurry is a breathable waterproof coating for sound brickwork, concrete and stone. Building regs have got in touch to say that we shouldn’t be using tanking substances that could rot the insulation that we intend to use as a barrier between the basement wall and the. General purpose, solvent-based. Barcode: 5055047201021. Cement based boards are as easy if not easier to fix as plasterboard. Everbuild Febtank Super Waterproof Tanking Slurry Coating for Concrete and Masonry when mixed with clean water, forms an extremely durable to both positive and negative water pressure waterproof coating for concrete and masonry which is easily applied to a internal or external surface by a stiff hand brush, broom or spray. Make selected store. Get it on the blue grit and if it dose pull too much you can Pva over the next blue grit you do. Fixed it with the tanking slurry stuff I posted above. Click & Collect. Hello, a couple of years ago I used a product called KA tanking slurry to seal a wet wall, Wall is single brick internal dividing wall. Total Product Weight. Horizontal as well. The KA Tanking Slurry waterproofing system provides a solution to water leakage, ingress or seepage in concrete structures or any cementitious substrate. Pieces in Pack/Case. Suitable Application. 1. Properties of Tanking Slurry Tanking slurry, a cementitious waterproofing. Resistant Type. Wayners, Jan 8, 2021. 02. Any thoughts? Thanks in advance. Tanking slurry can be painted over with a water based paint, such as a standard emulsion. The KA Tanking Slurry waterproofing system provides a solution to water leakage, ingress or seepage in concrete structures or any cementitious substrate. Though it can depend on where the wall is ie a shower area as you may wish to tank the area, and if you are using large format tiles you may wish to check plasterboard can carry the weight. Tanking Slurry is a cement based waterproofing material that protects against water ingress and dampness. 8. 8 - 5. 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. It has many uses, and is suitable for most porous. 1. 4. How to Pick the Best Tanking Slurry. think about this---. 99 £ 46 . Sika Damp-Proofing Slurry. Vandex BB75 is a cementitious waterproofing slurry (tanking slurry) with hydrophobic properties, resistant to water and moisture. You need to lower the ground outside to below DPC and ensure adequate underfloor ventilation, fit large air bricks, two on each wall. Quick and easy to use. A concrete floor had already been laid in the basement but the walls and floor need tanking, that's the easy bit (well sort of) my problem is that someone has used foil flashing around the edges of the walls and have laid the concrete on the top of the flashing so its stuck up the. 6. Cellar tanking or basement tanking refers to the application of a liquid waterproof coating (tanking slurry) to the walls and floor of a cellar. Bob Rathbone Screwfix Select. If we take the lowest coverage estimation of 6. Other users suggest a self-adhesive tanking membrane on the outside, followed by insulation, DPM and drainage. Clear non-return valve manufactured in polypropylene with 19 / 23mm universal compression connections. No surprise, they failed to bond and for various other reasons, we canceled our contract with them. Plymouth • Member since 24 Nov 2015 • No feedback yet. com. 45 Inc Vat. The prepared slurry can be applied easily using a brush, broom or spray, and it. 80/Ltr) Hausfix Screwfix Select Most tanking slurry I am familiar with has a Portland Cement base. 99Inc Vat. Ikopro Synthaprufe Trade Damp Proofing Liquid - 2. Buy Waterproofing Agents from Screwfix. The formation and development of insoluble crystals into water bearing capillaries and fissures effectively blocks the further passage of water and ensures permanent water tightness for the. Speak to an expert. Required water additions: Pack Size Brush Applied Trowel Applied Spray Applied 20 kg 4. Been recommended both for a job*, but other than the price, I can't see any difference between them . Couple of guys that have been round to price it up have both recommended tanking inside as the solution, but the prices quoted for just applying the slurry are outside my budget as well. 5 Ltr. 8 Jan 2017. Sanjay Meena, Mar 15, 2021. Ka Tanking Slurry Waterproofing Solution Grey 25kg. #3. 49Inc Vat. Thread Size. com. Easy to Apply, No pressure pumps or solvent-based. Finished stuff,same with foil back pb) to tanking slurry you need to render over tanking or build a studwork . rogerk101 Screwfix Select Your idea of using tanking slurry is a good one, but don't try 'building it up' to seal it. trustmark New Member. The offending wall is a party wall in that the inside is my garage wall and the outside is my neighbour's garden wall. You won’t need a lot, so something like a yoghurt pot will do as a gauge. Open Mon-Thurs till 6pm and Fridays till 5pm. f. Tank the whole area with at least 2 (preferably more) coats of tanking slurry 3. Bostik Cemplas Mortar Plasticiser Dark Brown 5Ltr (63831) (69) compare. (The 'ready-mixed' stuff sets by drying, and will shrink a significant amount as it does so. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. Seal the walls to the floor using bituminous paint. 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. Repels water on wood, brick, concrete, paving, asbestos and cement. Provides an exceptional bond between outdoor porcelain tiles and a wet mortar bed. 99 Inc VAT. Bostik Tanking Slurry 5010591540224, 5010591540170, 5010591004054 & 3549212479848 is in conformity with the declared performance shown in the table above. 01 Signal word Danger Hazard statements H315 - Causes skin irritation H317 - May cause an allergic skin reaction H318 - Causes serious eye damage H335 - May cause respiratory irritation Precautionary Statements - EU (§28, 1272/2008)Short video showing how Vandex BB75 tanking slurry is applied to a concrete wall using a trowel. To remedy this we recommend priming the floor/surface with a 1:2 ratio mix of SBR and clean water. Darrenpow, Apr. Corrosion-Resistant. Antel Tanking Slurry is designed to protect against water penetration on many various surfaces. An insulated slab is in place on each side of the wall. 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). Febtank Super is a high performance tanking slurry for masonry and concrete. • 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. 20kg bucket 7. Delivery Free delivery available (restrictions apply) Log in to buy. Its now spot on. They need sand blasting. #3. I am renovating a house and have used KA Tanking slurry on various outside (solid) walls to control any damp issues. Apply the primer at a thickness of 1–2 mm. Country. Opening hours: Mon - Fri: 7am to 8pm. Slowly add the powder to water whilst continuously mixing with a mechanical paddle/stirrer. CharLou New Member Hi All We're applying KA tanking. £ 14. 5 to 7. Apply a 2 coat tanking (waterproof) render to all walls from floor to ceiling. It resists positive and negative water pressure and is water vapour permeable. Order Bostik Aquaprufe Flexible Damp-Proofer & Waterproofer Black 5Ltr at Screwfix. 49Inc Vat. Have a look at this guide from Kingspan on insulating single wall structures. • Pre-stressed and pre-cast. 49 £ 44 . (£1. They give a more rigid finish, they do not need sealing or priming and can be tiled on straight away. Waterproof Cement Based Coating Technical Data Sheet TANKING SLURRY LEVELMASTER RANGE EN9981 CLASS APPROVAL. Deleted member 33931, Jan 7, 2016. *leaking garage roof doubles up as walkway to 1st floor flat. 7 posts • Page 1 of 1. Don't use PVA. £105. Note: TANKING SLURRY is not designed to be a final wearing coat. The most common use of slurry is as a means of transporting solids or separating minerals, the liquid being a carrier that is pumped on a device such as a centrifugal pump. Waterproofing and Tanking. Ronacrete Ronascreed FastDry Prompt 20L. 44 + VAT. FREE next day delivery available, free collection in. It is very good at stopping penetrating damp and very affordable. 99. 99 (£1. Vehicle Underbody Aerosol Seal. They need sand blasting. Delivery Next day available. For the wet side build a ply sink covered in yacht epoxy. Hard to know what to do for the best, just wondered if anyone on here had a similar experience. The KA Tanking Slurry waterproofing system provides a solution to water leakage, ingress or seepage in concrete structures or any cementitious substrate. waterproofing paint. 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. if external tank isnt feasabel then the internal tank. Free and Fast Shipping to most UK postcodes on all orders over £100 inc VAT (Excludes NI and Ireland)Painting over tanking slurry. For a DIYer like me, he recommended a sloped cement fillet around the wall/floor edge, then levelling compound across the floor, then tanking slurry on floor and halfway up walls. and additives to bind it. Cement based render: Use a slurry bonding coat con-sisting of 2 parts sand, one part cement gauged to aThis is a viable option. Non-Toxic, Non-Tainting & exceeds 7bar pressure. Hydraflex is a two part flexible coating consisting of a cementitious powder and a high concentration liquid polymer. This coverage will depend, however on the roughness of the substrate. Is this absolutely true or is it more a case of contractors preferring to do more expensive work (using liners and draining channels etc)? Self Adhesive Tanking Membrane – 1M x 15M Roll. 7. The dashing on the rear of my house has cracks which are causing water to drip from top reveals of a couple of Windows. com. If the backer boards had been installed correctly there would be no need to do any tanking. £9. Where ground water pressure is penetrating the wall or floor then special conditions of installation must be met. 5L. £4. Pour the required amount of water into a clean bucket and add the powder slowly, mixing to a smooth lump-free consistency. The UK’s leading retailer. £ 14. 1. (76 products) Aggregates and Chemicals are the components of a composite material which will resist stress providing a bulk to the composite material. It resists positive and negative water pressure, is suitable for above and below ground level and is water vapour permeable. It's fine to tile on as it is, you could use SBR as a priming coat but it's really not necessary. Delivery. Thread by: roughbert , Jul 28, 2021 , 4 replies, in forum: Builders' Talk. However, this is not 100% straight forward. FREE next day delivery available, free. Screwfix customers rate this product 4. Tanking Slurry Safety Data Sheet according to Regulation (EC) No. Screwfix Community Forum. And it will stick pretty darned comprehensively to blockwork/rendered surfaces. View all: Mapei Waterproof Sealants. Aggregates are calculated as dry Portland cement Sand (see notes) Aggregate SBR Water 50kg 125kg - 7LTR Up to 12ltr 50kg 125kg - 9LTR Up to 9ltr 50kg 75kg 75kg 3-6mm 6LTR Up to 12ltr 50kg 125kg - 9LTR Up to 9ltr 50kg 75kg 120kg 5-10mm 7LTR Up to 13. com. The issue seems that water is appearing between the tanking and the tiles right next to the bathroom door. These products enable a way to effectively aid in water removal as well as keeping other area’s watertight. Container: Plastic Bucket. The formation and development of insoluble crystals into water bearing capillaries and fissures effectively blocks. Garage Tanking Issue. [. wedi. Apply a 2 coat tanking (waterproof) render to all walls from floor to ceiling. Quick and easy application. Packaging KA Tanking Slurry is supplied in powder form in 25kg and 12. 2/5. Cement based render: Use a slurry bonding coat con-sisting of 2 parts sand, one part cement gauged to aBostik Waterproof Cement Grey 10kg (58196) Bostik Waterproof Cement Grey 10kg. It affects setting up a waterproof barrier around the floor and walls of the bathroom, as well as the shower. (£6. Tanking Slurry 25Kg Bucket Grey or White. Order Salamander Pumps Top-Entry S Tank Flange Fitting for Hot Water Cylinder 1" x 22mm at Screwfix. Tanking slurry or “cementitious tanking” is a thick liquid coating that is applied to the masonry surface to create a waterproof barrier. 1 x 20kg bag mixed with 7L of water will cover 15m² at 1-2mm thickness. I tend to put 18mm ply on top of the existing board/chip floor for extra solidity. Resincoat Waterproof Tanking Paint. GKU New Member. KA Tanking Slurry 25Kg. sagsy New Member. Make sure you use the right amount of water as mistakes can make it ineffective. In general, tanking slurry is suitable for use in rooms above and below ground level. £ 24. Cementitious tanking allows you to achieve a warm, waterproof and welcoming space. Basement waterproofing. Use with KA Bond SBR (product code 139060/139061) for increased adhesion, strength, workability and. com. Cellar waterproofing. Screwfix Community Forum. In winter which is a great time to spend time in a dark room you need water at 20 degrees and its a real pain if it's coming out the tap at 10. Order Leyland Trade Heavy Duty Floor Paint Slate 5Ltr at Screwfix. £. Buy Paddle Mixers at Screwfix. Step 3: Apply a coat of tanking slurry. £ 28. You run the risk of having small air pockets in the grout lines from this. Tanking the inside of a wall with water penetration coming in from the outside is unlikely to be very successful, as the tanking slurries pretty much all rely on the water 'pushing' the tanking against the wall. Hello, a couple of years ago I used a product called KA tanking slurry to seal a wet wall, Wall is single brick internal dividing wall. Because they’re curved, wrapping tanking around them is a nightmare to get it tight. Twistfix offers professional contractors a wide selection of basement tanking solutions. It is mixed with water and in some cases bonding agent, then applied to a masonry or concrete surface. At this point a water based emulsion can be added. Sika Damp-proofing Slurry is a ready to use just add water, water proofing brushable or trowelable membrane. Basement waterproofing. Buy Waterproofing Agents from Screwfix. Order Bostik Aquaprufe Flexible Damp-Proofer & Waterproofer Black 5Ltr at Screwfix. 99Inc Vat. The cellar walls seem to be ironstone blocks (a local stone). £4. 99 Each quantity Delivery For delivery only. Only 6 left in stock. Cement based render: Use a slurry bonding coat con-sisting of 2 parts sand, one part cement gauged to aConclusion. PAGE 1 OF 2. 9 review s. KA tanking Slurry can be applied to new or old structurally sound surfaces. Hacked off a meter and higher well above damp areas of an internal room using perma gard gear. Tanking Slurry is suitable for overcoating once cor-rectly and thoroughly cured. The floor is concrete with laminate flooring on top. Contains enough to waterproof a standard sized shower. e. We will focus on its internal use, but tanking products are widely used externally in construction. SKU. External. £ 28. Suitable Application. - an overview video showing how to tank a cellar using tanking slurry. Jord86 Screwfix Select. Slightly more expensive but time and hassle saved make it better value afterwards. 25kg of KA Tanking Slurry will cover 2 coats at approximately 8sqm each. The standard product is supplied in grey, other colours can be made on request. This stuff is 'cementous', so it sets like, er, cement - ie: chemically. com. [ATTACH] [ATTACH] Hi, We just had our kitchen walls Sika rendered and skimmed. The UK's leading property care experts with 70+ years experience. Dec 24, 2019 #3 maybe introduce some gentle heat. Delivery Within 3 days from our supplier. Ideal for Use in Basements/Cellars but may also be Used as an External Coating for Concrete, Brick, Block & Bonded Renders. This tanking paint has very good abrasion and chemical resistance, as well as waterproof and damp proof properties, to. Tanking Slurry is suitable for overcoating once cor-rectly and thoroughly cured. White. Patch up the ceiling around the perimeter. The slurry itself is 100% waterproof, so even if moisture gets through the tile grout and adhesive, it will not penetrate the surface underneath the tanking. PermaSEAL Tanking Slurry – Grey and White. 12. 99 Inc Vat. Screwfix Select. The problem where water overflows from feed and expansion tank. No more damp tanking slurry is a cementitious waterproof system. It is mixed with water and applied by trowel, brush or spray onto surfaces such as concrete, masonry and render. 853623814 - Company Reg. 5kg sealed plastic tubs. Sika Mortar primer, 10L Jerry can - B&Q for all your home and garden supplies and advice on all the latest DIY trends. Leffemonster , Apr 15, 2014get a plant sprayer and soak the brick well with water and use an old towel to mop up excess. 3 litres/25 kg • Slurry tanking - 4. This declaration of performance is issued under the sole responsibility of Bostik Ltd. H335 - May cause respiratory irritation. VAT £54. Ideal for internal and external use as a waterproof render. 99 Inc VAT. KA Tanking Slurry is the complete crystalline solution to waterproofing masonry and blockwork. Patch up the ceiling around the perimeter. Structural Waterproofing, Basement Tanking & Damp Proof Membranes. After the slurry is applied to walls, it dries and forms a barrier which prevents water from seeping through. Silverline 589668 Masonry Brush 150 mm / 6". Bulk Save - View Offer. £21. 49 (£2. Discussion in ' Builders' Talk ' started by GarageGym, Feb 17, 2021 . Choose from rapid or fast set cement for small commercial or domestic jobs. Page 1 of 2 1 2 Next >. f. A last resort as I have attempted to repair cracks. External tanking is usually carried out using “type A” waterproofing systems, a term defined under BS 8102:2022 as products that are fully bonded to the structure such as self. Drybase BBA Tanking Slurry 25kg Grey £65. Once the initial reaction has occurred, as in the water has been added and it has cured fully, it has the same health risk as any cement based product such as the tile grout already present. The water is not hot so not venting, but seems to be backflowing from outlet pipe from tank. Ideal for internal and external use as a waterproof render, it is suitable for use. When using the masking tape, put it all along the short edge of the bath (but not right up to the corner) and about three quarters (or more if you like) along the long side, this is enough to waterproof the shower. Quick-Dry Stabilising Solution. Tank the whole of the wall with febtank/KA tanking slurry - 2 coats - 1 horizontal 1 vertical 3. We also supply all required accessories, such as fixing plugs, tanking slurry and waterproofing tapes. Hi All. FREE next day delivery available, free collection in 1. 266-043-4 Cement, portland, chemicals, calcium dihydroxide. Storage Store in a dry place and protect from frost. And I would certainly recommend 'cement-based' grouts (ie: come in powder form and you mix with water) and possibly cement-based adhesives too. Upvote 0. 60 per L. Reply to Spud. Buy Cement Mix at Screwfix. Colour: Grey. However, it is not without potential issues. Too much water can result in reduced strength and shrinkage cracks. 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. 5 Ltr. 600 ml. This stuff is 'cementous', so it sets like, er, cement - ie: chemically. Based on special cements and admixtures to provide a water and damp proof finish. So we decided to fully tank the wall instead and used ka tanking slurry. This can be used as an easy-to-apply alternative. Order Bostik Aquaprufe Flexible Damp-Proofer & Waterproofer Black 5Ltr at Screwfix. 29 Inc Vat. Screwfix customers rate this product 4. The association employed plasterer refused to patch it up again at the beginning of the year hence the tanking route. com. Tanking Slurry failure. Platinum Fillet Seal is Used at points of stress i. With returns on either side of the wall. 2. General purpose, solvent-based. VILLA Newly registered Member Posts: 3 Joined: Fri Nov 15, 2013 12:28 pmA power mixer is recommended for this purpose or a high torque drill and mixer paddle can be used. Waterproof. SKU. The UK's leading property care experts with 70+ years experience. Barcode: 5055047201021. Here are detailed steps for both layers. 99! Pro Tilers. In general, tanking slurry is suitable for use in rooms above and below ground level. Ash Building Contractors. €28. BOSTIK TANKING SLURRY Revision date 17-Aug-2022 Supercedes Date: 15-Oct-2021 Revision Number 1. This product is suitable for use internally, externally, above and below ground, and is. Application method. 8 (63) Write a review Ask a question Toughens floors and screeds. Sika Damp-proofing Slurry is a one part polymer modified cement-based waterproof coating comprising of special cement based components and admixtures. FREE Delivery. #1. 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. . 0. 99 Inc Vat. Some water recycling systems only include a basic filter, which doesn’t provide the full closed loop convenience of a BACA water system. 01 Per KG. 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. • Each valve must be capable of completely shutting off the total flow of slurry from the store. Build an insulated stud wall box inside. The damp-proof seems intact and not bridged. Ready to Use. And I would certainly recommend 'cement-based' grouts (ie: come in powder form and you mix with water) and possibly cement-based adhesives too. Read more. 30812810.