#4500 SEMI-SELFLEVELING SEALER

Lucas #4500 is a 100% solids moisture-cure urethane sealant. Use to construct liquid flashing systems on all types of roofs. Resistant to grease, fats, and oils. Compatible with Lucas modified urethane and water-based acrylic coatings. Ideal for sealing metal roof seams and fasteners and miscellaneous repairs on single ply membranes. Available in White Black, and Gray