Lucas Neoprene Rubber Roof Cement #100 - Full Range

Lucas Neoprene Cement is a premium synthetic rubber based sealant and caulk. It is intended for flashing, sealing and repairing metal roofs and trailers, built-up roofing, modified bitumen, EPDM, TPO and many other single ply systems. Lucas Neoprene is ideal for caulking termination bars, metal flashings and fasteners. #100 is strong, elastic, and adheres to most common roofing materials. Lucas Neoprene Cement may be used to caulk and repair EPDM rubber roofs.

Lucas Neoprene Cement is manufactured from a 100% synthetic rubber base. It contains no asphalt or other bituminous material. Lucas Neoprene is formulated to apply easily by trowel or caulking gun. Lucas Neoprene also contains anti-oxidants and light stabilizers for extended life and reinforcing fibers that add strength and durability.

Application:

Apply Lucas Neoprene as it comes from the container with either a trowel or caulking gun. Surface must be free of oil and dirt. Lucas Neoprene Cement will adhere to wet and underwater surfaces. Apply 1/8 to 1/4 inch thick using a standard pointed roofer’s trowel. Feather all edges of the repair. When using a caulking gun apply a bead at least 1/4 inch thick. For single-ply systems, consult the manufacturer to insure compatibility. If the product is over-applied on EPDM roofs, temporary swelling may occur. Do not use this product as a shingle tab cement. For a shingle tab cement or modified bitumen adhesive refer to our #776 Elite Flashing Cement.

Shelf Life: Two years from the date of manufacture.

Please Note: This product is not available in California.

Delivery will always take place on a weekday (Mon - Fri).
For information on delivery costs and more view our delivery info page.