SOPREMA offers the LASTOBOND® line of SBS-modified bitumen underlayment. Use roofing underlayments in approved steep slope and composition shingle steep slope assemblies. These modified bitumen roofing underlayment types are composed of a proprietary formulation of SBS-modified bitumen.
LASTOBOND® SHIELD HT
LASTOBOND Shield HT (high temperature) is a SBS-modified bitumen underlayment for use in approved steep slope assemblies, and is designed…View