Flex Asphalt is manufactured using heat and weather resistant SEBS polymers and formulated asphalt that provide greater elongation, elasticity, low temperature flexibility and puncture resistance as compared to conventional oxidized roofing asphalt. Flex Asphalt Plus is manufactured using heat and weather resistant SEBS polymers and formulated asphalt that provide greater elongation, elasticity, low temperature flexibility and puncture resistance as compared to conventional oxidized roofing asphalt. Flex Lite is manufactured using heat and weather resistant SEBS polymers and formulated asphalt that provide greater elongation, elasticity, low temperature flexibility and puncture resistance as compared to conventional oxidized roofing asphalt. Flex Lite meets or exceeds the requirements of ASTM D 312, Type III .
All gravel stops, counter flashing, etc.
Do not use metal as a component of base flashing. Guarantees do not cover metal work or damage to the roof membrane or flashing due to movement of metal. Metal flashing not furnished by U.S. Intec, Inc. is considered an accessory maintenance item and shall not be covered by U.S. Intec Guarantees. Gravelguard is a metal edge with a perforated flange which allows bonding of membrane and flashing material through the perforations. Reduces the possibility of delamination or separation due to attachment of thermally incompatible materials.