Lastobond Pro HT-S Underlayment is a thick, self-adhesive membrane composed of elastomeric bitumen and a trilaminate woven polyethylene. This nonslip, flexible, self-sealing membrane can be used in outdoor temperatures ranging from -49 °F to 240 °F (-45 °C to 115 °C). It has an easy-to-remove silicone-treated release film (split-back) on the self-adhesive side. LASTOBOND PRO HT-S is a high performance roof underlayment used for any type of roof covering and is ideal for warm climates.

Features:

• Anti-slip surface
• Self-sealing around nails and screws
• Clean, fast and easy installation
• High tensile strength
• Effective and hard-wearing
• Requires no special tools
• Consistent thickness
• UV resistant (90 days exposure)