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DAP Fire Stop is a single component, neutral cure, gun-grade silicone firestopping sealant. It is an elastomeric, high performance sealant capable of meeting the joint movement requirements in a fire-rated joint. Fire Stop is tested for up to a four-hour fire-resistance-rated system at independent laboratories and is approved for both through penetrations and joint applications.
- Classified for sealing joints and through penetrations in fire-rated walls and floors
- Elastomeric silicone formulation
- Meets ASTM E814 / UL 1479 and ASTM E1966 / UL 2079
