VersaFlex SL/75 is a self-leveling, 100% solids, flexible, two component, rapid curing polyurea elastomer joint filler. Designed for 10-15% movement of installed joint width. Recommended concrete cure a minimum of 28 days prior to installing joint filler or joint sealant.
VersaFlex SL/75 is used to fill interior random cracks, control joints or new construction joints on horizontal concrete surfaces. SL/75 is designed specifically for industrial floor applications receiving heavy vehicle traffic, such as forklift or steel wheeled carts. SL/75 is flexible, accommodating small slab movement yet strong enough to protect the vertical edges of concrete from spalling under extreme loading. SL/75 can be used in exterior applications where little joint or crack movement from thermal cycling will occur. SL/75 is recommended for repair of cracks, damaged control joints or new construction joints in cold storage facilities, freezers, and food processing plants where time and temperature are serious concerns.