Lucas Asphalt Lap Cement #754 - Full Range

Lucas #754 Asphalt Lap Cement is a fibrated, asphalt based, solvent-borne mastic designed as an inter-ply adhesive cement for use with cold process built-up roof systems.

Asphalt Lap Cement is manufactured from select refined roofing asphalt, reinforcing fibers and aliphatic petroleum solvents. #754 is formulated to have a heavy consistency which permits a more substantial film thickness than ordinary fibered roof coatings. This allows normal absorption by the felt or fabric while maintaining an adequate adhesive coat.

Application:

The surface to be coated must be clean and dry. Apply #754 Asphalt Lap Cement evenly with a four knot brush or suitable spray equipment. When used with half-lap or 90 lb. Cap sheet apply at a rate of 2 to 4 gallons per 100 square feet.

All application rates are approximate and are derived from our laboratory tests and reported field experience. It is left to the judgment of the applicator to assure that sufficient material is applied for adhesion and coverage. Over application may extend drying time.

Shelf Life: 2 years minimum.

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