These intumescent firestop putty pads provide fire stopping in the drywall where plastic socket boxes have been installed. Remove the faceplate of the electrical socket box and mold the putty pads into the back of the box and around the cables then simply replace and secure the face plate. When a fire occurs, the intumescent firestop putty pads expand to fill the void left by the melted plastic electrical box, preventing the spread of fire through the drywall. The intumescent firestop putty pads can also be used for upgrading the acoustic performance of partitions where electrical sockets boxes have penetrated.
Check Also Another Firestop Product: UL Classified Firestop Collars
Our Putty Pads are used for a fire barrier of up to 2 hours. They are designed as a joint filler and void sealer for use in penetration seals. These Putty Pads are also designed to remain flexible allowing for thermal and mechanical movement of services around complex and irregular shapes through walls or floors, this is a nonsetting compound.
Fire resistance testing to ASTM-E 90
Fire Resistance Testing 120 minutes
Tested in Block Wall, Concrete, Masonry and Plasterboard Partition
Tested in Concrete Floors
Tested in large service openings up to 250 x 150mm
Tested in Metallic Pipes, Cables, Cable Bunches, Cable Trays, and Cable Ladders
Causes no known effects to plastic pipes, plastic cables, sheathing, or metallic components
Contributes to Green Building
Highly flexible and water-resistant
Halogen-free resists fungi and vermin
Shelf Life 5 years
A non-setting polymeric putty
Size: 7” x 7” x 1/8”
2-hour fire rating
No Asbestos Fillers
Long Shelf Life
You may also have a look at our variety of fire retardant spray and fire-stopping products to save your material from fire.