COLPLY® EF ADHESIVE (environmentally friendly) is a moisture-cure, single-component membrane adhesive that uses a highly advanced Silyl-Terminated Polyether (STPE) polymer. Due to its polymer composition, once cured, COLPLY® EF ADHESIVE provides an additional layer of elastomeric waterproofing protection between membrane plies.

SOPRALENE® 180 SANDED is an SBS-modified bitumen membrane approved for use in roofing assemblies. SOPRALENE® 180 SANDED is reinforced with a tough, dimensionally stable non-woven polyester mat that is saturated and coated on both sides with a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen.

2-1 SOPRASMART® BOARD SANDED is a high-performance factory-laminated panel that combines an SBS-modified bitumen base membrane with SOPRABOARD, an asphaltic roof cover board. The 2-1 SOPRASMART® BOARD is designed for use in approved multi-ply roof membrane assemblies.