GAF Materials Corporation
1361 Alps Road
Wayne, NJ 07470
Tel: (800) 766-3411
Web site: http://www.gaf.com

RUBEROID^®
SBS Heat-Weld™
Smooth

Description
RUBEROID SBS HEAT-WELD SMOOTH membrane is a tough, resilient modified bitumen membrane manufactured to stringent GAF Materials Corporation specifications. Its core is a strong, resilient, non-woven polyester mat that is coated with flexible, polymer-modified asphalt and is smooth surfaced. Smooth surfaced SBS HEAT-WELD installations must be protected with surfacing.

Uses
RUBEROID SBS HEAT-WELD SMOOTH is designed for new roofing and recovering applications as well as the construction of flashings. RUBEROID SBS HEAT-WELD SMOOTH is also an ideal product for repairs of built-up roofing membranes or other modified bitumen systems.

Advantages
• Guarantees are available for up to 20 years.
• Cost effective-the installed cost is less than most single-ply systems on the market today.
• Light weight-installed roof designs weigh less than 2 pounds per square foot.
• Durable-specially formulated modified asphalt gives lasting performance.
• Resilient polyester mat core allows it to resist splits and tears due to its pliability and elongation characteristics.
• RUBEROID SBS HEAT-WELD SMOOTH membrane is backed by GAF Materials Corporation, a company with over 100 years in the roofing business.
• Available as a smooth surface.
Applicable Standards
• UL Approved for use in the construction roof systems*
• Meets ASTM D-6164, Type I, Grade S

*See Ruberoid Application and Specification Manual or UL Directory for specific approval.

Product Data (Approximate)
Roll Size........................1 square (111 gross sq. ft.) (10.3m²)
Product Thickness.........0.160" (4mm)
Roll Weight.............(smooth) 102lbs

Typical Physical Properties