Search results for 'A货伯爵『+Q微 2754287712』《包包、皮带、手表、服装、饰品、鞋》 hpw.251520.com 哪里拿货 货源 批发 网站 价格 图片 ns'
-
Fire Stopping Putty Pad
$0.00Out of stock
Putty Pads are non-curing, 7" x 7" x 1/8" moldable pads that are applied to the backside of electrical boxes to maintain the integrity of 1 & 2 hour fire rated gypsum walls. In fire conditions, putty pads expand to form an intumescent char that encloses the electrical box and seals of any openings that may allow the spread of flame, smoke, and toxic gases. Putty Pads have been UL tested and classified as material for wall openings for up to 2 hours. Available through your local City Electric Supply. Click here to find a branch near you. Learn More -
Commercial Grade Fire Caulk
$0.00Out of stock
F4P Firestop 814+ intumescent elastomeric firestopping caulk is a UL Classified, commercial grade sealant designed to resume the integrity up to 4 hour fire rated floors and walls when penetrated by plumbing, electrical, and other mechanical items. Available through your local City Electric Supply. Click here to find a branch near you. Learn More -
Residential Grade Fire Caulk
$0.00Out of stock
F4P Fireblock-X is a noncombustible caulking compound used to fill the annular space around vents, pipes, ducts, cables and wires at ceiling and floor level in non-rated one and two-family residential construction. Fireblock-X is designed to seal penetrations to resume the integrity of fire blocks within concealed stud wall cavities and prevent the free passage of draft, flame, smoke, and toxic gases. Available through your local City Electric Supply. Click here to find a branch near you. Learn More