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CS1900: Firewall Sealant
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CS1900 from Flamemaster is a firewall sealant intended for use sealing firewall structures. Elastomeric at operating temperatures, it can withstand flash temperatures of 2000 deg F.
Meets Requirements: MIL-S-38249 Ty1
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Please consult the technical data sheet for specificities of environmental conditions that yielded the above data. Standard cure rates are based on industry curing standards.