It is a versatile one component, Silyl terminated polyurethane sealant with a low modulus for sealing building joints. It cures with atmospheric moisture to form a durable rubber seal. PROFLEX LM/ special grade is designed for sealing joints in airports runways, terminal ramps, hangers, transportation storage areas and other
areas where the various fuels and liquids may come into contact with sealant after curing.
It complies with the following standards: ISO 11600 F-25 LM, SNJF C cat 1, UBATC, DIN 18540 & ASTM C920, Type S, Grade NS, Class 100/50,C719,794,D412 T.& SS-S-200E & ISO 10545.