Cromar AlphaChem Polyurethane FC40 is a single component, fast curing, polyurethane based elastomeric sealant used for joints where a highly elastic strong bond is required, with excellent chemical, mechanical and weather resistance.

• High strength sealant and adhesive
• Specially developed for bonding various building materials & sealing of expansion joints
• Overpaintable with water based paints (solvent based paints always test for compatibility)
• Suitable for use with PROGRP, Flexiglass and Elastathane Extreme Roofing systems.