DAP Fire Stop Gray Elastomeric Fire Stop Sealant 10.1 oz

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.