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| Dow Corning 3-6548 |
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Two-part silicone rubber foam.
For sealing of fire rated penetrations containing pipes, cable or ductwork.
DOW CORNING Firestop 3-6548 Silicone RTV Foam is a two-part silicone room temperature vulcanizing (RTV) foam that has been specially formulated to have fire resistant properties coupled with good flexibility under the most demanding conditions.
It has been made to withstand high temperatures and to confine such hazards as smoke, fire and gases.
DOW CORNING Firestop 36548 Silicone RTV Foam can also be used to seal buildings against damaging contaminants such as dirt, dust and water. |
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Physical form: Flowable liquid
Color and consistency: Dark gray elastomeric foam
Snap time: 1.5 minutes
Density: 300 kg/m3 |
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