BLUE MAX® CAULK
Blue Max® Liquid Rubber Crack Repair & Sealant is a thick, blue, elastomeric, waterproofing rubber primarily used as a filler & sealer for masonry, cement backer board, ICF, wood, metal, and EPDM. Fill & seal joints, holes, valleys, cracks, around vents, low spots, flashings, seams, and other leaking areas.
Multi-surface gun-grade filler & sealer
Suitable for roofs, walls, floors, shower pans & drain assemblies
Non-toxic, eco-friendly, water clean-up
Size: Available in 286 286 Milligram (10.1 ounce)
Guides and datasheets