Flex Seal Liquid Max Is A Thick Liquid That Dries To A Flexible, Watertight Rubberized Coating That Protects And Help Stop Leaks Fast, Now 150% More Coverage. Flex Liquid Max Can Be Brush, Rolled, Dipped Or Poured And Creates A Flexible Rubber Barrier That Blocks Out Air, Water And Moisture. Non - Toxic, Non - Flammable, No Harmful Vapours, UV, Chemical And Mildew Resistant. Flex Seal Liquid Seals And Protect From The Elements, And Extreme Temperature. Excellent For Roof And Gutter Repairs, Pounds, Bird Bath Assembly And Repairs, Safe For Live Animals, Plants And Around Food. DIY Projects, Crafting And Hobbies.