Mildew resistant. Durable, long lasting. Easy water clean up. Tough, flexible, easy to apply. Can be used with latex & oil-based paint. Sets in 30 minutes. Handy clip-tip applicator. Safe, non-toxic, no harmful fumes: as defined in the Federal Hazardous Substances Act. Elmer's Acrylic Latex All Purpose Caulk is ideal for sealing around: doors, windows, tubs, sinks, baseboards, wood, metal, brick, stone, masonry.