STI SSWRED2 Red Wrap Strip 12' x 1-1/2" x 1/8" Roll

STI SSWRED2 Red Wrap Strip 12” x 1-1/2” x 1/8” Roll

SpecSeal Wrap Strips are highly flexible, elastomeric strips designed to firestop combustible penetrations in fire-rated floors, floor/ceilings, and walls. Convenient 12 ft (3.7 m) rolls or individually sized strips facilitate installation and minimize waste.

These products utilize STI’s fast responding intumescent technology, providing very responsive and highly directionalized expansion. The rapid expansion provides quick closure for burning combustible penetrants.

When exposed to temperatures in excess of 250deg F (121deg C), the SpecSeal Wrap Strip begins to expand (intumesce) rapidly to form a dense, highly insulative char. Free expansion varies according to the grade utilized (See Table A). Expansion continues up to temperatures of 1,000deg F (538deg C).

Features & Benefits:

• Rapid expansion - closes off burning penetrants faster
• High volume char - significant expansion seals off the opening
• Water-resistant - no soluble or hygroscopic ingredients
• Economical – 12’ (3.7 m) rolls or precut strips means no piecing, less waste
• Highly flexible - No foil, easier to install
• Versatile - performer for a wide range of complex applications