HANDIFOAM FIREBLOCK FOAM SEALANT - Case of 12 Options:Straw Foam Sealant 24 oz (680g) Tested by NASA for use

Tested by NASA for use in cleanrooms with superior post-cure emittance performance

Maximum disc capacity 5" x 1/4" x 7/8"

can be block sanded

It is an indispensable tool for granite fabricators

HANDIFOAM FIREBLOCK FOAM SEALANT - Case of 12 Options:Straw Foam Sealant 24 oz (680g) Tested by NASA for useLOW PRESSURE ONE COMPONENT POLYURETHANE FOAM SEALANT (OCF). Common Product Uses Residential Air sealing attic Sealing electrical outlets Sealing electrical openings Sealing through stud penetrations Sealing baseplates Sealing plumbing penetrations Type V residential fire blocking This is Fire Block used for drafting in the walls. Used for wire and pipe penetration. This is not a fire stop. low pressure, one component, polyurethane foam sealant is a