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

RUBEROID^®
MOP

Description
RUBEROID MOP 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, SBS polymer-modified asphalt and is either surfaced with mineral granules or is smooth surfaced. Smooth surfaced mop applied installations must be protected with surfacing.

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

Advantages
• Guarantees are available for up to 15 years.
• Cost effective—the installed cost of RUBEROID MOP is less than most single-ply systems on the market today.
• Lightweight—installed roof designs weigh less than 2 pounds per square foot.
• Durable —specially formulated modified asphalt gives RUBEROID MOP lasting performance.
• Resilient —RUBEROID MOP'S polyester mat core allows it to resist splits and tears due to its pliability and elongation characteristics.
• RUBEROID MOP membrane is backed by GAF Materials Corporation, a company with over 100 years in the roofing business.
• Available in smooth surfaced or granulated; black, white, burnt sienna blend, cedar blend, slate blend, weathered wood blend.

Applicable Standards
• HUD Material Release No. 1216a
• BOCA Listed: Report No. 359
• SBCCI PST & ESI Listed
• FM Approved
• Dade County Product Approval
• New York City MEA's
81-89—Smooth Surface
99-89—Gravel Surface
• Meets ASTM D-6164, Type I

Product Data (Approximate)
Roll Size . . . . . . . . . . . . . .......1 square (111 gross sq. ft.) (10.3m²)
Product Thickness.......0.160" (4mm)
Roll Weight. (smooth)... . 88 lbs. (40 kg)
Roll Weight (granule)....102 lbs. (46 kg)

Typical Physical Properties