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APU170 WHITE | OEMatch Automotive Undercoat

APU170 WHITE | OEMatch Automotive Undercoat

Regular price $370.99 USD
$370.99 USD Regular price Sale price
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Description

APU170 WHITE – OEMatch Automotive Undercoat Basecoat Paint Tri-Stage Undercoat

This OEMatch Automotive Undercoat Basecoat is precisely formulated to serve as the required groundcoat for select tri-stage OEMatch paint colors. It's engineered to deliver the correct foundation tone, ensuring your final color sprays true, matches accurately, and displays the proper depth and effect expected from factory tri-stage systems. This undercoat is mandatory for all OEMatch tri-stage colors that require this undercoat, providing the exact base needed before applying the mid-coat and top layers. It lays down smoothly, promotes uniform coverage, and helps eliminate blotchiness or color mismatch that can occur when spraying advanced finishes. If you are painting a complete vehicle, whether you are just doing a refresh on your OEM paint, changing the color to a different color code, or doing a complete metal up restoration, shop complete vehicle paint kits here.
👉 Download and read the instructions and tips and tricks here 👈

Build a paint kit:

  • On the website we have a paint kit builder that allows you to choose what you are painting and we create a complete cart to make sure you get all of the paint components needed for your project!.
  • Build Your Own Paint kit and choose just the items and quantities you need for your project.
  • All OEMatch Basecoats require our Gray AP-7541g Sealer as the ground coat and then needs to be topped with one of our Alpha Automotive Clearcoats. Please make sure you at least get those for your project.

Tri-stage paint application:

  1. Decide the panels that need to be painted / blended into. With OEM paint, you want to blend into surrounding panels to guarantee a good match and final result.
  2. Clean all panels you plan to paint with wax & grease remover or isopropyl alcohol
  3. Complete any bodywork and high build priming as needed
  4. Sand the panels with 600 grit or a gray scuff pad to make sure there is no shiny areas
  5. Reclean the panels with wax & grease remover or isopropyl alcohol
  6. If complete panel replacement: Seal the replacement panel completely and blend into the surrounding panels as needed with our AP-7541g Gray Sealer
  7. If spot repair on an OEM painted panel: Spot seal the repair area with our AP-7541g Gray Sealer, blending into the panel to have a slow transition of sealer into the sanded factory paint
    *Allow the sealer to air dry for 1hour (after dry to touch) before moving on.
  8. Spray 2-3 coats of the Required Undercoat, blending into the surrounding panels or the OEM sanded finish if doing a spot repair. You are ready to spray the next undercoat layer when the finish is “matte” and dry to the touch.
    Pro Tip: You can check masking with a gloved finger to confirm its dry
  9. Spray 2-4 coats of OEMatch Basecoat over the undercoat , blending into the surrounding panels or the OEM sanded finish if doing a spot repair. You are looking for full coverage and effect. You are ready to spray the next basecoat layer when the finish is “matte” and dry to the touch.
    Pro Tip: You can check masking with a gloved finger to confirm its dry
  10. Once you have full paint coverage and are happy with your blends, wait 1 hour and move on to the next step: Clearcoat!
  11. Follow the mixing ratios on the Alpha Automotive Clearcoat and then spray 2-3 medium wet coats on the complete panels. This will encapsulate the blended paint and give the entire panel fresh clearcoat that has deep gloss and protection.
    Pro Tip: Recoat clearcoat when the previous coat is “fingerprinty” - you can check this by touching surrounding masking. Usually about 10 mins
  12. Let dry for at least 8 hours - then unmask / assemble!

What is blending?

Blending (also called "feathering out" or "melting in") means you gradually taper your new basecoat outward so that the metallic orientation, pearl load, and color tone flow naturally into the existing OEM finish. Instead of stopping the color at a hard tape line, you create a smooth visual transition. The clearcoat then covers the entire panel (or the blend area + full panel), locking everything in and making the repair seamless.

Not Finding Your Color?

Click HERE to search for another colorcode you don't see on our website yet! We have formulas for 75,000+ colors but don't have all of them on the website yet! This Search tool allows you to see all 75,000+ and purchase!

Shipping information

-Free Ground Shipping in the lower 48 USA on orders over $500 (Not free to Alaska, Hawaii, & US territories)

-We ship both domestic (USA) as well as internationally. There are a few limitations for international orders. We cannot ship hazardous materials via air, so when it comes to paint, body filler, or other hazmat items we cannot ship it internationally or to places that require air shipping (Alazka, Hawaii, etc) .

-Multiple shipping options on non hazardous materials ( UPS, USPS, Overnight etc)

-Qualifying international orders are shipped via UPS or DHL. Most countries there are 3 day options.

-During sales or other high volume days, expect 2-5 days to process the order.

-Normal conditions, we ship same or next day. Mixed paint can take 1-3 days depending on the backlog.

Read our full Shipping Policy Here

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