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What is 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.
Uses
- Wall and floor joint openings where a fire rating is required
Benefits
- Easy application over a wide temperature range – use in coldweather applications without heating or mixing
- Non-sag
- Excellent unprimed adhesion to masonry and concrete substrates
- Suitable for new construction joint
- Low VOC content; LEED-compliant
- Excellent weathering properties and resistance to sunlight, rain, snow and temperature extremes