Product Description
3M 1003-S/L-10.1OZ is a fire barrier watertight sealant designed to form a flexible seal that controls the spread of fire, smoke, and gases. This silicone-based sealant is ready to use and cures with exposure to humidity, making it ideal for various applications in construction. It provides up to a three-hour fire rating when properly installed in listed systems.
- Watertight sealant with a three-hour fire rating.
- Single component, no mixing required for application.
- Meets UL water leakage test standards.
Product Highlights
This sealant protects against fire and moisture while minimizing noise transfer. It is easy to apply and offers exceptional weatherability.
Product Information
Standard Information
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Brand: 3M
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MPN: 1003-S/L-10.1OZ
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Container Size: 10.1 fluid ounces
Technical Specifications
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Composition: Silicone
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Color: Gray
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Fire Rating: 3 hours
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Flash Point: 212 degrees Fahrenheit
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Tensile Strength: 85 psi
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Specific Gravity: 1.31 to 1.33
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VOC Content: less than or equal to 53 g/L
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Flammability: 1
