3M FireBarrier Sealant CP 25WB+ is a high performance (up to 4hrs), ready-to-use intumescent firestop sealant ideal for sealing single or multiple through penetrations in fire-rated construction.
This sealant is typically used in mechanical, electrical and plumbing applications to firestop openings created by penetrations in fire-rated floors, ceilings or walls. Penetrants can include metallic pipe, plastic pipe, conduit, power and communication cables, cable trays, busways, combos, insulated pipe, HVAC, blank openings and static construction joints.
In addition, the sealant bonds to most construction substrates, including plasterboard, concrete, metal, wood, plastic (including CPVC) and cable jacketing. No mixing required. Colour - red. Cartridge size 300ml.
Tested in accordance with AS1530.4 and assessed in accordance with AS4072.1-2005.
Complies with New Zealand Standards & Building Code.
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