Quick and easy application. Ideal for emergency repairs, filling and patching. 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. To hold the selected bulk material safely and. Buy Waterproofing Agents from Screwfix. 8 (63) Write a review Ask a question Toughens floors and screeds. Suitable for use on almost all natural stones, natural and concrete stone slabs and clinker stone surfaces. But when it comes to sourcing it, there are a number of. £64. Pavetuf Priming Slurry is a polymer and cementitious slurry, specifically formulated to provide an exceptional bond between a new mortar base and porcelain or stone paving. S Tank Flange Fitting for Hot Water Cylinder. Thread. Provides an exceptional bond between outdoor porcelain tiles and a wet mortar bed. (The 'ready-mixed' stuff sets by drying, and will shrink a significant amount as it does so. We have a newly built garage back in the summer image below. It gets a bit mouldy so I. Kas228 Screwfix Select. Screwfix Select. My bath is already in do no way of using underside of the bath on to the wall. 40/Ltr) I thought newton drainage membrane, the meshed type which can be plastered will ensure a dry room. Adjustable mix consistency suitable for filling holes and gaps, as well as for general application. 0. Other users suggest a self-adhesive tanking membrane on the outside, followed by insulation, DPM and drainage. The KA Tanking Slurry waterproofing system provides a solution to water leakage, ingress or seepage in concrete structures or any cementitious substrate. rogerk101 Screwfix Select Your idea of using tanking slurry is a good one, but don't try 'building it up' to seal it. 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. 12. Discussion in 'Tilers' Talk' started by Charlie1972, Feb 21, 2020. Discussion in 'Plumbers' Talk' started by dharls17, May 2, 2023. First take the suction out with a little cement and water and then scrub in the slurry. Container: Jerry Can Storage Life: 24 Months For Cement Based Mixes Corrosion-Resistant Colour: White 1 Year Guarantee View all: Bostik Additives & Plasticisers £ 33. com. Apply this as quickly as possible, as it will start to set within 45 minutes. 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. However, this is not 100% straight forward. View all: No Nonsense Water Seal. £ 31. Sika EVBAQWPTM Aquaseal Waterproof Tanking Membrane, 5 Litre, Blue Read Review. Use with KA Bond SBR (product code 139060/139061) for increased adhesion, strength, workability and. I'm only diy here but I would suggest a SBR Slurry coat over the bitumen would aid adhesion between the layers. However, it is not without potential issues. Frequently bought together. Raincheck Eco Water Seal - 5l. So we decided to fully tank the wall instead and used ka tanking slurry. According to the British standards the tanking should cover the whole shower area. Quick and easy to use. Dryzone Anti-Mould Additive - 100ml. Colour group. (23 products) Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. The wall has been constructed out of 7n concrete breeze blocks and before i backfill i need to waterproof, it needs to be plant friendly. 83 per m² £26. Trusted Trader Brands. This coverage will depend, however on the roughness of the substrate. Patch up the ceiling around the perimeter. Looking for some advice on using some tanking compound. Kenyon Agencies Ltd , Units 1-3 Confidence House, Baldhu, Cornwall TR3 6EE VAT Reg. Provides a natural barrier to weed growth. 00. Tanking slurry can be applied below ground for basement waterproofing which is known to prevent water penetration and protect against. com. Bostik Tanking Slurry 5010591540224, 5010591540170, 5010591004054 & 3549212479848 is in conformity with the declared performance shown in the table above. 8 litres of clean, cold water into a clean plastic bucket. Once applied, immediately secure the slab in place on the bedding mortar. Our office cellars had tanking but was not 100% waterproof as the area around steel supports could never be sealed successfully. 12. 5 Ltr. Suitable for Water Systems. • 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. Upvote 0. 1 x 20kg bag mixed with 7L of water will cover 15m² at 1-2mm thickness. KA Tanking Slurry is a grey cementitious compound containing Portland cement, graded quartz sands, aggregates and chemical additives. but it’s just how I deal with the RSJ. 5 litres 4. Call Peter Cox on 0800 633 5712 * or Contact Us. It's fine to tile on as it is, you could use SBR as a priming coat but it's really not necessary. When mixed correctly, this water-resistant slurry is suitable for both indoor and outdoor use. Properties of Tanking Slurry Tanking slurry, a cementitious waterproofing. Make 3 payments of £10. This functional product comes in various designs to suit every need. Product code: 278303. 1 ". The slurry mix is the cheaper method but. the slurry part is more to do with the mix of chemicals used to make it, part oil . 40 per KG. Volume. To simplify the post. 5kg. Apple Pay accepted in store. It is very good at stopping penetrating damp and very affordable. You can tile straight on to the slurry once it is dry, and a decent tile adhesive will have no problem getting a good fixing. Downloads. FREE next day delivery available, free collection in 1 minute. Delivered by our approved supplier, Find out more. STOP RISING DAMPNESS IN ITS TRACKS. Build an insulated stud wall box inside. 5kg of KA Tanking Slurry will provide 2 coats, each at 4m². The damp-proof seems intact and not bridged. A slurry composed of glass beads in silicone oil flowing down an inclined plane Potato starch slurry. 4. Product details Size: 12. MPN: SKDPSLUR25. - an overview video showing how to tank a cellar using tanking slurry. £1. Slowly add the powder to water whilst continuously mixing with a mechanical paddle/stirrer. [ATTACH] [ATTACH] Hi, We just had our kitchen walls Sika rendered and skimmed. #1. always go for external tanking if it works walls are dry if ti dosn't you havent done it properly. If we take the lowest coverage estimation of 6. • 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. 4 to 4. GlobalData Plc engages in the provision of business information, research services, and marketing solutions. 49 £ 44 . 4. 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. 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. DIYDave. 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. If the backer boards had been installed correctly there would be no need to do any tanking. Quick-Dry Stabilising Solution. At this point a water based emulsion can be added. P261 - Avoid breathing dust. KA Tanking Slurry is the complete crystalline solution to waterproofing masonry and blockwork. tore81 Screwfix Select. com. Plaster: If plaster is to be used it must be ensured that cement based “renovating plaster” is used. Remove the boiler and replace once plastered. Waterproofing walls can be carried out externally or internally with Tanking Slurry or Tanking Membrane, these are especially effective when basement waterproofing and basement damp proofing. Antel Tanking Slurry can be applied directly to concrete, blockwork masonry or cement renders and on other areas where protective waterproofing is needed. Waterproofing and Tanking. Bostik Tanking Slurry can be used for basement walls (and lightly trafficked floors. Hard to know what to do for the best, just wondered if anyone on here had a similar experience. (The 'ready-mixed' stuff sets by drying, and will shrink a significant amount as it does so. Whether you're a seasoned Pro or a DIY enthusiast, let us help you with our handy tips, help and advice. ] < Additives & Plasticisers Bostik SBR Admixture White 5Ltr (91566) 4. Tanking slurry, though, does an excellent job of stopping this mould and water ingress in its tracks. The wall has been constructed out of 7n concrete breeze blocks and before i backfill i need to waterproof, it needs to be plant friendly. SKU. 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. 5kg sealed plastic tubs. Free next day delivery available. It’s been used to line the interior surface of concrete water pipes , so , very stable in. Delivery Next day available. For Indoor Use. A: Concrete floors are a prime example of where tanking can go wrong. Valve opens with the weight of the liquid, allowing it to flow through and then closes once the liquid has passed. Its a high quality thin layer waterproof slurry coating. Waterproofing and Tanking. Waterproof. And, you'll likely have to go over. £64. Suitable for brush application only. 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. Mix with water and apply with a brush, broom or spray to create a durable. For Indoor Use. Step 4: After you’ve applied the first coat, let it set for approximately 6 hours then apply a second coat using vertical strokes. Vandex BB75 is a cementitious waterproofing slurry (tanking slurry) with hydrophobic properties, resistant to water and moisture. For example, 5 litres of water will require 12. Page 1 of 2 1 2 Next >. The majority of the external walls are going to be dry-lined - so no issue there - however, I'd like to keep the appearance of 1 or 2 of the stone walls. 44 + VAT. Tanking is a form of damp proofing that blocks water ingress from entering a structure by creating a barrier. You won’t need a lot, so something like a yoghurt pot will do as a gauge. . ★★★★★ ★★★★★. Suitable for Underfloor Heating. £9. A last resort as I have attempted to repair cracks. Store Details for Screwfix Colwyn Bay - Mochdre. 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. View all: Bostik Specialist Paints. Basement waterproofing. These can be used for a range of projects, whether it is to create a flat a smooth surface with a compressive strength, preventing water and damp penetration in walls and. Storage Store in a dry place and protect from frost. £29. 99. By wetting the wall, you will stop the surface from pulling moisture out of the slurry. Screwfix Select. I constantly have pools of water coming through onto the cellar floor but bizarrely not when it rains. Order Sika Waterproof Coating Grey 5kg at Screwfix. 8 - 5. It doesn;t rely on having to dry out to set. Please see the required water additions and follow the recommended amounts depending on application method. Total Product Weight. Packaging KA Tanking Slurry is supplied in powder form in 25kg and 12. Sika Damp Proofing Slurry | Ready To Use Damp-Proofing and Waterproofing Coating - for tanking Residential, Domestic Basements - Grey - 25 kg 4. The formation and development of insoluble crystals into water bearing capillaries and fissures effectively. one of the dangers about putting a waterproof slurry on internal walls is that you lose the breathability of the wall structure. Product code. Order online at Screwfix. I still own the property where that was done and I don't see any real problems associated with that process. Thread. Coverage: 20m². Affix a vented studded damp proofing membrane fixed with purpose made plastic plugs to walls. 50 Inc VAT. 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. £16. This will make a waterproof coating that will last indefinitely. Mix well and brush this on to the bricks and plaster edges. 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. Ask a question. When the situation is reversed, the water 'pushes' the slurry away from the wall. Choose from rapid or fast set cement for small commercial or domestic jobs. Sika® Damp-proofing Slurry is a one part polymer modified cement based waterproof coating comprising of special cement based components and admixtures. 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. Seal the walls to the floor using bituminous paint. Opening hours: Mon - Fri: 7am to 8pm. 6 Litre 3. And, you'll likely have to go over. Easy to Apply, No pressure pumps or solvent-based. The association employed plasterer refused to patch it up again at the beginning of the year hence the tanking route. 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. Coarse surface: 2. FREE Click & Collect within 30 minutes. It’s easy to apply and offers an excellent damp resistance. For most of the tanking I do (1000mm up from damp) when doing wet rooms etc I use an additive called sika 1, apparently this product is used in water towers etc has to be mixed in a bucket though not in a mixer!!!!! house and home, Jun 6, 2009. 99 Inc Vat. As mentioned above, lime/calcium hydroxide slurry is the primary vehicle for adding lime to water treatment processes. Write a review. The company also added some slurry on the bottom layer of bricks. f. Wayners Screwfix Select. Odendaal said: ↑. The UK's leading property care experts with 70+ years experience. . Cement based boards are as easy if not easier to fix as plasterboard. KA Tanking Slurry White Read. Cement based render: Use a slurry bonding coat con-sisting of 2 parts sand, one part cement gauged to a Bostik Waterproof Cement Grey 10kg (58196) Bostik Waterproof Cement Grey 10kg. First coat remained damp, but stopped most of the ingress. 5 Ltr. 5311633TECHNICAL DATA Aquaseal Waterproof Tanking Membrane The ideal ready-to-use waterproofing compound. Tank the whole of the wall with febtank/KA tanking slurry - 2 coats - 1 horizontal 1 vertical 3. Screwfix Community Forum. Pollowick, Sep 29, 2016. 14 Inc VAT. Step 3: Apply a coat of tanking slurry. 49Inc Vat. The potential is for it to remove 15 litres of water a day. Vehicle Underbody Aerosol Seal. Bundle Deal - View Offer. Been recommended both for a job*, but other than the price, I can't see any difference between them . You may have to apply two coats (follow manufacturers instructions). Where to store slurry. bitch. 99 Inc VAT. 3 litres/25 kg • Slurry tanking - 4. 1. 6 litres/25 kgTanking Slurry is suitable for overcoating once cor-rectly and thoroughly cured. com. Probably also built with breeze blocks from the ground up so also soaking up water from ground level. 17 Aug 2017. I've tried zinsser BIN as a blocking undercoat with limited success. Provides a hard wearing, protective layer on wood, metal and cement. Wet Room Size. How much Tanking Slurry do I need? KA Tanking Slurry to 1 part clean water by volume. Fixed it with the tanking slurry stuff I posted above. £6. Repels water on wood, brick, concrete, paving, asbestos and cement. Container: Jerry Can. 6/5. Videos, Articles and Projects. Available at low trade prices direct from Permagard. happy days! Bubble wrap membrane to walls and floor was his first thought, but too expensive. Based on special cements and admixtures to provide a water and damp proof finish. Wet room Kits consists of a mix of products which are needed when creating an open plan showering area. It can be. Get it on the blue grit and if it dose pull too much you can Pva over the next blue grit you do. Never compromise on quality! Description: A cementitious waterproof coating designed for use below and above ground for cellars, retaining walls, and tanks. 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. 8 (63) Write a review Ask a question Toughens floors and screeds. 5/5. Find out the pros and cons of sika, compact, foroseal and other options, as well as tips on mixing and application. 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. Water vapour permeable. For Use on Walls & Floors. You can use any brush or roller for that purpose. These products enable a way to effectively aid in water removal as well as keeping other area’s watertight. 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. Apply the primer that came with the tanking kit. Screws, Plugs & Locating Washers Included. Bostik Tanking Slurry can be used for: basement walls (and lightly trafficked floors), retaining walls, subways. #3. PermaSEAL: Damp Proofing & Basement Waterproofing Systems. We're applying KA tanking slurry to a concrete garage floor 80sqm. A water-resistant slurry for waterproofing concrete or masonry, suitable for indoor and outdoor use. They need sand blasting. Trusted by structural waterproofing professionals for over 20 years, Aquatech Tanking Membrane is often used for basement renovation. Work out if you can get a hot water feed. The tanking membrane is only used for joins on wall etc. @BuilderMCR, Jan 14, 2013. one of the dangers about putting a waterproof slurry on internal walls is that you lose the breathability of the wall structure. Suitable for Mains Water Systems. Febtank Super. To do this, fill a bucket around ¼ of the way up with water, and start to add the slurry. There are other alternatives, but slurry is a popular option, due to its ease of application. Sika Waterproof Coating Grey 5kg (83502) (68) compare. Chrome Screw Head Covers. On inspection some are quite substantial ranging from 3mm to hairline. I intend on having the front of the wall rendered so it is important that it is sealed correctly. However it works very well in my cellar. The cellar walls seem to be ironstone blocks (a local stone). BS EN 1504-2. 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. 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. PermaSEAL Tanking Slurry – Grey and White. *leaking garage roof doubles up as walkway to 1st floor flat. Contains enough to waterproof a standard sized shower. Volume. PermaSEAL Tanking Slurry in grey is specially designed for waterproofing basements and cellars. • Each valve must be capable of completely shutting off the total flow of slurry from the store. Basket (0) Login / Register; Home / Tanking Slurry Products / CBP Structural Waterproofing. Wet room Kits consists of a mix of products which are needed when creating an open plan showering area. I have a wall which is built into a hill and thus is about 1m underground. Delivery 7 days a week. I didn't understand the purpose of the gap. Store Details for Screwfix Colwyn Bay - Mochdre. KA Grey Water Proofing Tanking Slurry" into fleabay for example). £4. Home Forums > Screwfix Community Forum > Tilers' Talk > Tiling shower walss. It resists positive and negative water pressure, is suitable for above and below ground level and is water vapour permeable. It has many uses, and is suitable for most porous. Tanking slurry or “cementitious tanking” is a thick liquid coating that is applied to the masonry surface to create a waterproof barrier. Damp Investigations. Use on walls prior to plastering. Product Length. This declaration of performance is issued under the sole responsibility of Bostik Ltd. Precautionary statements (CLP) : P102 - Keep out of reach of children. if external tank isnt feasabel then the internal tank. Resistant Type. Home Forums > Screwfix Community Forum > Plumbers' Talk > Tanking question. To remedy this we recommend priming the floor/surface with a 1:2 ratio mix of SBR and clean water. Tanking Slurry is suitable for overcoating once cor-rectly and thoroughly cured. Some water recycling systems only include a basic filter, which doesn’t provide the full closed loop convenience of a BACA water system. Corrosion-Resistant. Order Bostik Aquaprufe Flexible Damp-Proofer & Waterproofer Black 5Ltr at Screwfix. Suitable Application. 1. Laticrete. #2: KA Tanking Slurry. Opening hours & directions Open 7 days a week Click & Collect. Best method to smooth tanking slurry Discussion in ' Builders' Talk ' started by CharLou, Nov 22, 2016 . Waterproof. Because they’re curved, wrapping tanking around them is a nightmare to get it tight. Delivered by our approved supplier, Find out more. 99Inc Vat. CHAS accreditation demonstrates excellent health & safety standards. rogerk101 Screwfix Select. I have to bail out the water every 2 days. Bostik Tanking Slurry 5010591540224, 5010591540170, 5010591004054 & 3549212479848 is in conformity with the declared performance shown in the table above. (£5. Once mixed, apply it to the wall in horizontal strokes, using a masonry brush. 2. and additives to bind it. Thread by: roughbert , Jul 28, 2021 , 4 replies, in forum: Builders' Talk. com. Waterproof Cement Based Coating Technical Data Sheet TANKING SLURRY LEVELMASTER RANGE EN9981 CLASS APPROVAL. 6. Ready to tile in 4 hours. Write a review. GKU New Member. Dot and Dab all walls using moisture resistant plasterboards and finally skim all walls. 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. 18. What is selected store? Store Details for Screwfix Colwyn Bay - Mochdre. 80/Ltr) Hausfix Screwfix Select Most tanking slurry I am familiar with has a Portland Cement base.