Bostik WATERSTOP Waterproof Coating - Grey - 1kg
Best current price£19.99from Amazon
Best offers
Shopping.co.uk recommended and popular offers
Amazon£19.99Visit shop Bostik Waterstop Emergency Coat Grey - 1kg - Quick Drying
Visit shopAmazon£19.99Visit shop All Offers
2 offers from £19.99 - £21.00
View price history by clicking the chart icon.
Product Information
Full details
This guide is for anyone needing a quick and reliable solution for emergency roof repairs. The Bostik WATERSTOP Waterproof Coating provides a high-performance, flexible, and waterproof seal, even on wet surfaces. However, it's crucial to note that it's not suitable for all plastics, specifically polyethylene, polypropylene, and bitumen coatings. This guide will help you understand the product's features, how to use it, and how to troubleshoot common issues.
All features
| Colour | Grey |
|---|---|
| Model Part Number | 15986 |
| Brand | Bostik |
Extended Product Information
FAQs
Can I apply this coating on a wet surface?
Yes, Bostik WATERSTOP can be applied to wet or dry surfaces, making it ideal for emergency repairs.
What surfaces can I use this on?
You can use it on concrete, stone, wood, metal, zinc, clay, tiles, slate, felt, polystyrene, and most plastics (excluding polyethylene, polypropylene, and bitumen).
How much area does a 1kg container cover?
Coverage depends on the surface and thickness of the application. However, a 1kg container typically covers a few square meters, depending on the application thickness and surface porosity.
What is the drying time?
Drying time varies depending on environmental conditions but is generally quick. Refer to the product label for specific details.
Do I need a primer before applying?
No, Bostik WATERSTOP does not require a primer.
Is this product UV resistant?
Yes, the coating is UV resistant and designed to withstand exposure to sunlight.
How should I clean my tools after use?
Clean brushes and tools with a suitable solvent immediately after use.
Can I use this product on a flat roof?
Yes, Bostik WATERSTOP is suitable for use on flat roofs, provided the surface is compatible (not polyethylene, polypropylene, or bitumen).
Troubleshooting
Coating is not adhering to the surface.
Ensure the surface is clean and free from loose particles. Roughening the surface slightly with sandpaper can improve adhesion.
Coating is taking too long to dry.
Ensure adequate ventilation and avoid application in extremely humid or cold conditions. Consider that thicker applications will take longer to dry.
Coating is cracking after application.
Ensure the product is applied within the recommended temperature range. Over application can also lead to cracking; use the recommended layer thickness.
Pros and Cons
Pros
- Quickly stops leaks, ideal for emergencies.
- Bonds to various surfaces without needing a primer.
- Flexible formula resists cracking and damage.
- Easy to apply with a brush.
- Suitable for use on wet or dry surfaces.
Cons
- Not suitable for use on polyethylene, polypropylene, and bitumen coatings.
- Limited to 1kg container size.
- Requires careful surface preparation for optimal results.
Setup, Compatibility & Care
- Surface Preparation: Ensure the surface is clean, free of loose debris, and any standing water is removed before application.
- Application: Apply directly from the tin using a brush. Ensure complete coverage of the damaged area, overlapping onto the surrounding surface.
- Drying Time: Allow the coating to dry completely. Drying times may vary depending on environmental conditions (temperature and humidity).
- Compatibility: This product is compatible with a wide range of materials, including concrete, wood, and various metals. However, avoid use on polyethylene, polypropylene, and bitumen surfaces.
- Care: Store in a cool, dry place. Keep the container sealed when not in use. Clean brushes with an appropriate solvent immediately after use.
Similar items
Bostik Waterstop Emergency Waterproof Coating - GreyFrom £20
Tikkurila Luja 20 - 3 LitresFrom £86
Crown Paints Eggshell - Pure Brilliant White - 750mlFrom £14
Butcher's Recovery & Revive - Wet Adult Dog Food 390G CansFrom £18
Ronseal 10 Year Weatherproof Wood Paint - White Gloss - 750MlFrom £14
Ronseal 10 Year Weatherproof Wood Paint - Black - SatinFrom £14
Ronseal 10 Year Weatherproof Wood Paint - Royal Blue - Gloss - 750mlFrom £14
Rocktop Multi-Surface Clearcoat Matt - 1 LFrom £22
Ronseal One Coat All Surface Primer & Undercoat - White - 750mlFrom £13
Ronseal 6 Year Anti Mould Paint - White Matt 750MlFrom £17
Tikkurila Luja 7 - Durable Anti Mould Matt Paint - 3 LitresFrom £86
Ronseal 10 Year Weatherproof Wood Paint - Dark Oak - Gloss - 750mlFrom £14