9 in x 9 in x 3/16 in STI SpecSeal SSP Firestop Putty Pad

SpecSeal® Putty Pad is a non-hardening endothermic compound designed to seal around electrical boxes to reduce sound transmission and protect against the spread of fire, smoke and toxic gasses. Requiring no tools, SpecSeal® Putty Pads are soft and pliable making them easy to install by hand. Its aggressive adhesion makes them suitable for use with all common construction materials. SpecSeal® Putty Pads remain soft and easy to reuse or retrofit.

SpecSeal® Putty Pads are conveniently sized to fit a typical 1-1/2” (38mm) deep 4S box (Cat. No. SSP4S) and 2-1/8" deep 4S box (Cat. No. SSP9S) with no cutting or piercing required. Faced on both sides with a convenient poly liner, SpecSeal® Putty Pads are easily applied with no mess excessive residue.

Features

• Non-Hardening = Easy retrofit!
• Endothermic Fillers absorb heat & release water
• Highly Adhesive formula Stays put. Allows movement
• Soft & Pliable for easy installation
• No Water-Soluble Expansion Ingredients means better water resistance!
• Sound Deadening! Excellent sound attenuation properties. Reduces noise transmission

20 pcs/ctn