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DOWSIL™ 500 Fire Rated Sealant

A one-component silicone sealant tested in accordance with CAN/ULC S115, for use in firestop systems described in the Products Certified for Canada Directory. Suitable for new construction or remedial applications, provides excellent performance and features excellent unprimed adhesion to masonry and concrete substrates. The non-sag sealant provides easy application over a wide temperature range, enabling use in cold-weather applications without heating or mixing.

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DOWSIL™ 500 Fire Rated Sealant
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DOWSIL™ 500 Fire Rated Sealant


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DOWSIL™ 500 Fire Rated Sealant
Please Contact Dow for distribution options available for this product.