The Series 33 incorporates built-in intumescent pads that automatically adjust to cable fills. Literature Request Name and Quantity. City of Los Angeles. Under fire exposure, WF expands to up to four times its original volume. TTG eliminates the need for firestop sealants or sprays by firestopping as the wall is constructed. Fill in street and number. Fill in first name Fill in last name Fill in company name Fill in email address Tip:
Track Top Gasket is easily cut to length with scissors or a sharp knife, installing quick with no waste.
FIRE STOPPING AND PENETRATION SEALS
One collar is designed to address standard 3 in. When exposed to flame and high temperatures, the intumescent pads expand to form a dense insulative char that prevent the passage of smoke and flame. Click here to generate a custom Detail Sheet. When applied with outlet boxes, SSP Putty easily works into voids and seams forming a continuous seal against fire and the products of combustion. SSW Wrap Strips are available in 12 ft.