B734 | Waterproofing | Bostik Global

BLOCK B734 TOP COAT is a black, water-repellent, latex-bitumen-based top coat for protection and care of weathered, brittle and cracked bitumen roofing membranes. It dries to a seamless, water-repellent, film-like coating. The coating does not become brittle and is resistant to naturally occurring substances that are aggressive to concrete.

BENEFITS

Black, water-repellent top coat
For protection of weatherered and brittle bitumen roofing membranes
Solven-free

CHARACTERISTICS

Color: black
Consumption: 200-250ml/m² per layer
Application temperature: between +5°C and +35°C

Technical data sheets

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