RUBEROID® SBS HEAT-WELD™ 25
Description
RUBEROID® SBS HEAT-WELD™ 25 membrane is a tough,
resilient modified bitumen membrane manufactured to stringent GAF specifications.
Its core is a strong, resilient non-woven glass mat that is coated with flexible,
polymer modified asphalt.
Uses
RUBEROID® SBS HEAT-WELD™ 25 is designed for new
roofing and recovering applications as well as in the construction of flashings.
RUBEROID® SBS HEAT-WELD™ 25 is an ideal base or
interply roofing membrane in modified bitumen systems
Advantages
- System guarantees are available for up to 20 years
- Cost effective – the installed cost of SBS HEAT-WELD™ systems is
less than most single-ply systems on the market today
- Lightweight – installed roof designs weigh less than two pounds per square foot
- Durable – combines the strength of fiberglass reinforcement with the elongation
characteristics of SBS modified asphalt
- RUBEROID® SBS HEAT-WELD™ 25 membrane is backed by
GAF, a company with over 100 years in the roofing business
- Available as a smooth surface
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Applicable Standards
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Meets ASTM D6163, Type I, Grade S
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Meets CGSB-37-GP-56M
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ICC ESR#1274
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Miami-Dade County Product Control Approval
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State of Florida Product Approval
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UL/ULc Listed
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Product Specifications (Nominal)
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Roll Size
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1.5 squares (163.75 gross sq. ft.) (15.2 m2)
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Roll Length
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50.0' (15.2 m)
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Roll Width
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39.375" (1.0 m)
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Approx. Roll Weight
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105 lbs (47.6 kg)
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This product meets or exceeds the following ASTM D6163, Type I, Grade S, minimum
requirements:
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Property
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Test Method
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Value
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Tensile Strength @ 0°F (min), lbf/in
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ASTM D5147
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70
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Elongation @ 0°F (min), %
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ASTM D5147
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1
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Low Temperature Flexibility (max), °F
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ASTM D5147
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0
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Tear Strength (min), lbf
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ASTM D5147
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35
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Dimensional Stability, (max) %
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ASTM D5147
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0.5
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