What Screws Should I Use for Decking?
Which screws should you use for decking? We explain boards vs joists vs frame, TIMCO C2 Deck-Fix vs green PZ vs A2 stainless, the right length for your boards, how...
Loading...
Sika | SKU:
489549
Sikalastic® 1K Waterproofing Mortar – Flexible Crack-Bridging Fibre Reinforced Mortar – Grey – 20kg
Regular price
£253.87
Unit price
Tax included
Shipping calculated at checkout.
Sikalastic® 1K Waterproofing Mortar – Flexible Crack-Bridging Fibre Reinforced Mortar – Grey – 20kg - Grey / 20kg is backordered and will ship as soon as it is back in stock.
Delivery & Returns
Delivery & Returns
Place your order before 3pm for next working day dispatch (subject to stock availability). Delivery times are estimates and may vary depending on the product, supplier and delivery location.
Returns: Eligible consumer orders may be cancelled within 14 days of receiving the goods. Return conditions and exclusions apply. Please see our full Delivery & Returns Policy for details.
Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We'll contact you if any additional charges apply, or you can call us on 0800 111 4898 before placing your order.
Sikalastic® 1K Waterproofing Mortar – Flexible Crack-Bridging Fibre...
Regular price
£253.87
Unit price
Description
Description
Sikalastic-1K Waterproofing Mortar – flexible waterproofing mortar
Sikalastic®-1K GB is a one-component, crack-bridging, fibre-reinforced mortar, based on cement modified with special alkali-resistant polymers. Sikalastic®-1K GB is suitable for application by brush or trowel.
Key benefits
- One-component product, only water needs to be added
- Adjustable consistency, easy to apply by brush or trowel
- Good sag resistance and easy to apply, even on vertical surfaces
- Good crack-bridging ability
- Very good adhesion on many substrates including concrete, cement mortars, stone, masonry
- Can be applied on damp substrates
Typical applications
- Flexible waterproofing and protection of concrete structures including tanks, basins, pipes etc
- Waterproofing of bathrooms, showers, terraces, balconies,swimming pools before the application of ceramic tiles bonded with adhesives
- Waterproofing of external wall surfaces to be backfilled in ground
- Inside waterproofing of negative water pressure of walls and floors in basements
- Flexible protection coating for reinforced concrete structures against the effects of freeze-thaw and carbon dioxide attack to improve durability
Technical information
| Property | Value |
|---|---|
| Colour | Grey |
| Pack size | 20kg |
| Shelf life | 12 months |
Available sizes and packs
| Colour | Size | Sold as | Code |
|---|---|---|---|
| Grey | 20kg | Each | 489549 |
Health and safety
Signal word: Danger (H317, H318). Read the Safety Data Sheet before use.
Download the Sikalastic-1K Waterproofing Mortar technical data sheet (PDF)
Download the Sikalastic-1K Waterproofing Mortar safety data sheet (PDF)
Delivery: 4–6 days. Free delivery on orders over £75.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Featured Collection - Damp Proofing
View all-
-
-
-
-
Safeguard
Safeguard Dryrod Damp-Proofing Rods - 50 Pack - For Rising Damp
Regular price £106.80Unit price -
Biokil Crown
Biodry DPC Damp Proof Injection Cream - 600ml - Cmehical DPC for Rising Damp
Regular price £18.00Unit price -
-
-
Biokil Crown
Biodry DPC Cream 5L – Damp Proof Cream Injection for Rising Damp - 5L - Biokil Crown
Regular price £70.80Unit price -
Biokil Crown
Speedsil 2000 (Concentrate) – Chemical DPC Injection Fluid (5L) - Biokil Crown
Regular price £40.32Unit price
Blog
-
-
Why Is My Car Soft Top Leaking Water?
A leaking convertible roof doesn’t always mean a new hood. We explain the five common causes of a leaking soft top, how to track the leak down, and how to...
-
The Benefits of Breathable Limelite Renovating Plaster for Damp & Traditional Walls
Limelite Renovating Plaster is a breathable, salt-resistant backing plaster designed for damp and traditional walls. It helps masonry dry out, resists salts after a damp-proof course or flood, reduces condensation...
-
How to Seal and Protect Your Driveway: A Step-by-Step UK Guide
Sealing your driveway is one of the simplest ways to protect it from stains, weeds, frost damage and fading. In this step-by-step UK guide, we explain why sealing matters, how...
-
How to Grit Garden Paths, Yards and Driveways: A Winter Guide
Keep garden paths, yards and driveways safer this winter with our guide to gritting. Learn when to apply salt, how much to use and how to choose between brown salt,...
-
How to Stop Your Letterbox Flapping in the Wind
A letterbox that rattles and flaps in windy weather is usually caused by a weak spring, loose fittings or air pressure through the door. This guide explains how to diagnose...
-
How to Stop a Garden Hose Connector Leaking
Stop a garden hose connector leaking with this practical guide. Learn how to identify the source of the leak, check washers and O-rings, fix loose tap adaptors, re-cut damaged hose...
-
The Complete Hose Attachments Guide: Hose Connections, Tap Fittings, Sprayers, Reels and Lances Explained
A complete guide to hose attachments, including hose connections, tap fittings, adaptors, couplings, spray guns, nozzles and repair connectors. Learn how to choose the right fitting size, prevent leaks and...
