SpecSeal SIL305 5 GAL SIL Silicone Firestop Sealant

Product Description

SpecSeal SIL305 is a five-gallon silicone firestop sealant designed specifically for use in firestop systems for through penetrations and joints. This high-performance sealant resists smoke, flame, and water, ensuring a secure seal in construction joints. It cures to form a flexible seal and has a Class 1 W rating for water resistance according to ANSI/UL1479.

• Meets ASTM C920 and UL Certified
• Ozone and UV resistant for durability
• Excellent adhesion to a variety of substrates

Product Highlights

This sealant is ideal for applications that require high water resistance and is suitable for both residential and commercial uses.

Product Information

Standard Information

• Brand: SpecSeal
• MPN: SIL305

Technical Specifications

• Type: Firestop Sealant
• Color: Concrete
• Width: 13 inches
• Height: 14.5 inches
• Length: 13 inches
• Weight: 54.43 lbs
• Material: Silicone Sealant
• Country of Origin: USA