Bostik Waterstop Flexible Waterproof Coating - 6kg

Bostik Waterstop Flexible Waterproof Coating - 6kg

Bostik Waterstop is a high-performance, ready-to-use waterproofing solution designed to provide an instant, long-lasting seal against water leaks. This fiber-reinforced, synthetic rubber-based coating is engineered to bridge cracks and remain flexible, making it ideal for roofs, gutters, and emergency repairs in both wet and dry conditions.

Key Features & Benefits

• Instant Waterproofing: Provides immediate protection against rain and leaks upon application.
• Flexibility: High elasticity allows the coating to bridge cracks up to 10mm and accommodate structural movement.
• Fiber-Reinforced: Contains synthetic fibers for superior strength and durability in a single coat.
• All-Weather Application: Can be applied in wet weather and even under ponding water.
• UV Resistant: Solar reflective properties protect the surface from sun damage and weathering.

Technical Specifications

Usage Tip: No primer is required for most surfaces. Simply remove loose debris and apply using a brush or squeegee. For deep cracks, a second coat can be applied after 24 hours.