Flex Seal Liquid is the all-new super thick liquid rubber in a can that comes in a liquid form. It works well for sealing out air, moisture, and water.
Flex Seal Brite just likes the original flex seal product is the easy way to coat, seal and stop leaks fast. This sealer product seals out water and lasts for years. Once dry it can be painted any color. The Flex Seal Brite will spray out a liquid which will seep into cracks and holes and dries to a watertight, very flexible rubberized coating.