Waterstop Emergency Coat, Quick Drying, Instant Sealing Coating, For Roofs And Gutters, 1Kg, Grey 3549212491598

Bostik

The Bostik WATERSTOP Emergency Waterproof Coating provides high-performance leak protection for flat roofs and gutters, stopping water ingress instantly, even on wet surfaces. This 1kg coating needs no primer and adheres to concrete, stone, wood, metal, zinc, clay, tiles, slate, felt, polystyrene and most plastics. The solvent-free, bitumen-free formulation excludes isocyanates, offering an environmentally conscious solution without compromising effectiveness. Quick-drying performance ensures rapid protection, while the coating's inherent flexibility maintains integrity across temperature variations and resists cracking, UV exposure, and frost damage. Ready-to-use application straight from the tin simplifies repairs in emergency situations. The durable grey coating provides long-lasting waterproof protection for guttering systems and flat roof structures. Note: Not suitable for polyethylene, polypropylene plastics, or bitumen coatings. Features & Benefits: Stops leaks instantly, even when applied to wet or dry surfaces in rain conditions. No primer required for application to multiple substrates including metal, wood, concrete and most plastics. Free from solvent, bitumen and isocyanates for reduced environmental impact. Resists cracking, UV degradation, and frost damage for long-lasting protection. Quick-drying formulation with flexible finish unaffected by temperature variations. Ideal for emergency repairs on flat roofs, gutters and waterproofing applications. Colour: Grey. Pack Size: 1kg.