Bostik Seal N Flex 1
Bostik Seal N Flex 1
Bostik Seal N Flex 1 one component,Class A polyurethane sealant. When cured it will form a tough, flexible seal capable of cyclic expansion and compression movement of 50% (+/-25%) of the original joint width. Seal N Flex 1 is virtually unaffected by normal weathering conditions such as rain,sunlight,snow,ultra violet radiation, ozone, atmospheric contamination and pollution. Its excellent weatherbility enables it to obtain its original properties after years of exposure.