Dow Corning® 3-6548 Silicone RTV Foam is a medium-density, two-part product supplied as A and B liquid components.
The A component is black and the B component is off-white for easy identification and inspection of mix.
When the A and B components are thoroughly mixed in a 1:1 ratio by either weight or volume, the product will expand and cure to a foamed elastomer at room temperature.
A mild exotherm is exhibited during the curing reaction.
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