JOHNS MANVILLE DYNAWELD CAP 180 FIRE RESISTANCE 1SQUARE WHITE GRANULES
Other products by Johns Manville

JOHNS MANVILLE DYNAWELD CAP 180 FIRE RESISTANCE 1SQUARE WHITE GRANULES
Product# 17440350
Brand GLASKAP, JM DYNAWELD
Type CAP 180 FR GRANULES
Color WHITE
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DynaWeld Cap 180 FR

DynaWeld™ Cap 180 FR is a fire resistant, polyester reinforced SBS modified bitumen sheet. It incorporates the features of a tough polyester mat that is saturated and coated with a blend of SBS rubber and high quality asphalt. The elastomeric asphalt blend has full recovery properties after 100% elongation and lends a high degree of elasticity and flexibility to the sheet. The polyester mat provides excellent tensile strength, toughness, puncture resistance and can accommodate stresses created by typical rooftop expansion and contraction forces. The covering layer of ceramic-coated roofing granules provides durability along with superior resistance to damage from foot traffic.The back of the sheet has a poly burn-off film for ease of heat welding.