Made in the USA
Trusted by DIY & Professionals
Developed by in-house PHD chemists
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.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Seems to work as advertised
I used this to undercoat my truck frame, it seems to be holding up great, I love it !
Rubberized Under Coating
I purchased this for my 1995 jeep Wrangler restoration and have found that the POR 15 undercoating spray is outstanding. Along with the POR 15 frame paint I hope to have things wrapped up soon. Thanks for your amazing product and professional support team.
Remove all loose rust, dirt, grease and wax from surfaces to be coated using POR-15 Cleaner Degreaser, diluting solution 5 parts water to 1 part POR-15 Cleaner Degreaser. Bare metal should be primed or for best results coated with POR-15 Rust Preventive Coating. Surface must be clean and dry.
Sign up to get the latest on sales, new releases and download our Digital Catalog!