Dow DOWSIL™ 3-6548 RTV Silicone Foam Part A – 20kg

Dow DOWSIL 3-6548 RTV Silicone Foam is a two-part, room temperature vulcanising silicone rubber foam that has been developed to withstand high temperatures and to confine such hazards as smoke, fire and gases. It has been specially formulated to have fire resistant properties coupled with good flexibility under the most demanding conditions.

Dow DOWSIL™ 3-6548 is suitable for sealing of linear gaps and fire rated penetrations containing pipes, cable or ductwork. Part A only.

Features & Benefits:

• Two-part component
• Dark grey/black
• Prevents smoke and gas penetration through the seal
• Long service life
• Forms to complex, irregular shapes
• Resistance to ozone, ultra-violet radiation and temperature extremes