Dowsil Firestop 400 intumescent acrylic sealant for fire-rated walls. 2-hour fire rating, mould-resistant. 380ml.
The Dowsil Firestop 400 is an intumescent acrylic sealant designed for internal applications, specifically developed to maintain the integrity of fire walls or partitions. This high-performance sealant does not emit halogenated by-products under fire conditions, ensuring safer environments during fire incidents. Additionally, it resists mildew and mould growth, making it ideal for long-term use in various settings.
Key Features
Applications
Perfect for sealing gaps in fire-rated walls and partitions, this sealant is widely used in commercial and residential buildings to enhance fire safety. Its white colour ensures a clean and professional finish, blending seamlessly with most interiors.
Specifications
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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