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Bostik  |  SKU: 30624374

Bostik Waterstop Emergency Waterproof Coating 1kg

Regular price £29.64

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Got a query? Call 0330 055 8210

We're open from 8am to 5pm, Monday to Thursday, and 8am to 4:30pm on Friday.

Delivery and Shipping

Delivery is £12.50 + VAT to UK Mainland. Orders over £100.00 + VAT qualify for free delivery, except for certain products—these will be clearly shown at checkout.

Orders placed by 3pm (stock permitting) are dispatched the same working day on a next working day service (not guaranteed).

Some areas, like Northern Scotland, may take 2–3 working days. 

Northern Ireland, Channel Islands and Isle of Man at extra cost – contact us for a quote

We're open:
Mon–Thurs: 8am–5pm
Friday: 8am–4:30pm

Call us: 0330 055 8210

Bostik Waterstop Emergency Waterproof Coating 1kg

Bostik WATERSTOP Emergency Waterproof Coating is a high performance, flexible waterproof coating that stops leaks in roofs and gutters. It protects instantly, even when applied in the rain. It can be applied to many substrates without a primer: concrete, stone, wood, metal, zinc, clay, tiles, slate, felt, polystyrene, and most plastics. However, it is not suitable for use on polyethylene & polypropylene plastics, or bitumen coatings. It is long lasting and resists cracking, UV and frost. Being flexible, it is not affected by temperature variations. The coating is easy-to-apply straight from the tin, is quick drying and free from solvent, bitumen and isocyanates, meaning it’s better for the environment.

Key Features

  • Stops leaks instantly
  • Can be applied to wet or dry surfaces
  • No primer required

Coverage: 0.2m2 per tin (approx.) Two coats, each at 1.5mm thickness per coat to achieve minimum 3mm dried film thickness. (depending on substrate, application technique and performance requirements)

Download the Bostik Waterstop Emergency Waterproof Coating 1kg technical data sheet (PDF)

Download the Bostik Waterstop Emergency Waterproof Coating 1kg safety data sheet (PDF)

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