Rubberized Flexible Sealant is easy to use packaged in aerosol cans. This rubberized undercoat comes out of the can as a black liquid coating. Aerosol Rubber Coating flows into cracks and holes and creates a tight 
rubber surface drying to a rubberized, flexible, watertight barrier. Alvin’s rubber in a can should be in every garage, tool box and on the job site.
- Stays flexible
- Seals water and moisture penetration
- Non sagging formulation
- Will not chip, crack or peel
- Adheres to metal, asphalt, concrete, brick hard rigid surfaces
- Paintable
Used on gutters, pipes, drip pans, roofs, duct work, downspouts, RV's and campers, driveways, leaky surfaces, duct work and a/c units, boats, outdoor fountains, birdbaths, ponds and planters, concrete foundations or any surface you need a water tight flexible rubber undercoating / sealant.
Test each application for suitability.
Shake well! Spray on a clean surface holding can 12-15 inches from the surface and apply using steady even strokes. Apply multiple thin coats instead of a single thick coat to ensure dry time and adhesion.