Products / Chem Link DuraSil SL Self-Leveling Sealant

An oxime (neutral) cure silicone sealant for pitch pans and warranted E-Curb penetration seals, solvent-free and isocyanate-free, that the product page says is suitable for hot-pipe applications up to 400 degrees F (204 C) and will not shrink on curing; its low durometer and elastomeric properties accommodate greater movement in penetration seals than the line's polyether sealants.