Lucas #6600 Universal™ Sealant is a high-performance, multipurpose thermoplastic elastomer based roofing sealant. Excellent adhesion to most surfaces including: metal, Kynar®, asphalt, shingles, modified bitumen, EPDM, TPO, Elvaloy/PVC, Hypalon, vinyl, fiber cement, wood, concrete, tile, masonry and glass. #6600 is available in clear, black, white and various colors. It is also available in three grades:…

Lucas #6600UC Ultraclear™ Sealant is an optically clear. high-performance, multipurpose thermoplastic elastomer based sealant. Excellent adhesion to most surfaces including: metal, Kynar®, asphalt, shingles, modified bitumen, EPDM, TPO, Elvaloy/PVC, Hypalon, vinyl, fiber cement, wood, concrete, tile, masonry and glass. Use to seal seams, flashings and penetrations on all types of roofs. Ideal for residential roofing…

#5600 Gutter Seal is a multipurpose, nitrile elastomer based self-leveling sealant specifically designed as a narrow seam sealant for gutter lap joints on new gutter installations. Low modulus and high elongation accommodate severe movement. Excellent adhesion to metal gutters including copper and kynar. For a non-sag, clear sealant, or for a gutter repair sealant refer…

Lucas #5400 is a thermoplastic rubber sealant modified with asphalt. Ideal for repairs to asphalt, modified bitumen, metal and shingled roofs. Manufactured with light stable SEBS polymers. Available in brush, trowel and caulking grades.