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FireStop Intumescent 680 Intumescent sealant for fireproofing

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PENOSIL FireStop Intumescent 680 is an acrylic-based intumescent sealant for fireproofing joints and sealing penetrations in fire-rated structures. Withstands fire up to 3 hours in a linear joints and up to 4 hours around piping.

Low odour
Low odour
Can be painted
Can be painted
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