Dowsil 3-6548 RTV Silicone Foam is a two part, medium density, silicone rubber foam for sealing fire rated penetrations.
Dowsil 3-6548 RTV Silicone Foam consists of two liquid components; A and B. When both components are mixed thoroughly in a 1:1 ratio by weight or volume, the product will expand and cure to a formed elastomer at room temperature.
Dowsil 3-6548 RTV Silicone Foam prevents smoke and gas penetrating through seals and forms to complex, irregular shapes.
The foam is resistant to temperature extremes, ozone, and UV radiation.
For pack sizes, please see Additional Information.
This product is part of the DOWSIL range