STI SpecSeal SIL SL Silicone Sealant 600ml
$24.77
STI SpecSeal SIL Silicone Sealant is a high performance silicone firestop sealant tested to resist the passage of smoke, flame and water through construction joints and through-penetrations. SIL Sealant cures to form a flexible seal and carries a Class 1 W Rating for water resistance. 600ml ssg 12/case.
