FIRESEAL

One part water based acrylic intumescent sealant formulated to prevent the passage of fire, smoke and gasses.

POLYSIL HI-TEMP

A one-part silicone sealant that provides a long-lasting, flexible seal with excellent adhesion to most surfaces. Up to 600º F. 

POLYSIL

One-part acetoxy sealant that cures in the presence of moisture to produce a durable and flexible silicone rubber.