Tembulan™

Contraction / Expansion Joint Cover.

Tembulan™ is a butyl-based rubber foil vapor barrier to cover contraction / expansion joints. Designed for cold and cryogenic insulation systems like Liquefied Natural Gas (LNG). Contraction / Expansion joints are used with rigid insulation materials e.g. Polyisocyanurate (PIR) foam, Polyurethane (PUR) foam or combined systems with foam glass.