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  • Rust Preventive Coating

  • POR-15 Rubberized Undercoatings

    Bedliner & Undercoat

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  • 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 24 reviews
    88%
    (21)
    8%
    (2)
    0%
    (0)
    4%
    (1)
    0%
    (0)
    P
    Paul Mielke
    Wheel well VW beetle

    I used the Rubberized under coating to replace the decades old crumbling undercoating on my 1969 VW bug. First I used the POR-15 3 step stop rust system, and then blasted it with the rubberized coating after. The combination of the stop rust system and the rubberized spray on coating worked amazing. It is quite a bit of prep, but the results were amazing.

    G
    Gerald Behnken
    I love this undercoating

    Tough undercoating that looks great, very forgiving to apply, just don’t go to thick at once or it will slough off on vertical surfaces.

    M
    Mattityahu Yarom
    Great easy to apply undercoating

    It was very easy to apply this spray on undercoating. Highly recommend it.

    G
    Gerald Behnken
    Works great and looks great

    I put this over POR-15 and POR-15 Topcoat. It sprays on well and if the nozzle starts to spit they give you spares. To cover a 2007 F350 Crew Cab underside and 8’ bed took 8 cans. Looks really good when dried and is not a sticky mess. Overspray is pretty heavy so use drop cloths and mask off anything you don’t want the product on. Wear PPE and a good mask- stuff reeks! If you get some spitting, don’t worry it levels out fine.

    G
    Gregory Alvarado
    Rubberized Under Coating

    Very impressive Stuff! I am totally impressed and satisfied! I had to show the guys at the shop and they to were in disbelief. They were asking how I did it and told them. And to call the company if you need help or other questions. They are super helpful. Thank you Por-15