Spit B3 Expanding Foam Gun Grade 922785
This Spit B3 expanding foam (922785) is 750ml of gun grade foam which expands up to 150%. It is ideal for use in mounting, sealing, filling and insulation building applications such as sealing windows and doorframes and general void filling. This multi-use B3 fire class foam is produced according to ISO 9001, and is mould-proof, heat- and cold-proof (-50degc to +90degc), and both moisture and ageing resistant.
- Tack free time - 3cm bead: 10mins at 23deg c
- Full cure time - 3cm bead: 45mins and 23deg c