Rubberized Under Coating

item(s): 49308

POR-15 Rubberized Under Coating is a flexible, paintable, textured black coating. It is the only undercoating with POR-15 Rust Preventive technology and will protect against moisture, salt, chemicals, dust, heat, and cold. This rubberized paint for metal is an excellent moisture barrier for application over auto body repairs and creates an effective sound barrier that reduces vibration and deadens sound in wheel wells, quarter panels, fenders and under carriages. This undercoating spray paint provides superior adhesion to both painted and unpainted surfaces. POR-15 Rubberized Under Coating has superior resistance to road salt and will resist chipping and abrasions. May be used to insulate against engine and muffler noise, protects against dust penetration, and exhaust fumes.

POR-15 Rubberized Under Coating can be applied directly over POR-15 Rust Preventive Coating for the toughest rust, corrosion and moisture barrier possible along with excellent sound and vibration deadening.

POR-15 Rubberized Under Coating Directions

POR-15 Rubberized Under Coating

Customer Reviews

Based on 11 reviews
Michael Carrera


graham darden
time will tell

Did inside fender wells on a 32 Chevy. Wire brushed and cleaned with your cleaner. Coating went on well. Time will tell how good it is.

Edward Gibson
Great product

Works as described. Used it on a vehicle frame and skid plates. Works well.

Brian Whittaker
Great under coating

Obviously easy to apply but the texture and sheen of the under coating are just what I was looking for. I love it and will purchase again for my future projects.

Angel Calderon
Por15 has the best products

Satisfying gives piece of mind