Engineering solutions in the field of
lubricants and sealants

Materials: Dow Corning
Foam Dow Corning 3-6548

Applications

FEATURES

Room-temperature cure
Reversion resistance
Noncorrosive
Fire resistance

APPLICATIONS

Dow Corning 3-6548 Silicone RTV Foam is formulated to have fire resistance properties and can be used for preparing fire-resistant penetration seals as evidenced by the results of fire endurance testing as defined in ASTM E 814 “Standard Method of Fire Test for Through-Penetration Firestops.”