Rust-Oleum Automotive 2 in 1 Filler and Sandable Primer Spray, Gray, 12 oz
Rust-Oleum Automotive 2 in 1 Filler and Sandable Primer Spray, Gray, 12 oz
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Rust-Oleum Automotive 2 in 1 Filler and Sandable Primer Spray, Gray, 12 oz

4.8 stars out of 325 reviews
(4.8)|
325 ratings

Key item features

  • High Build Base: Fills minor imperfections and provides a high build base coat for a smooth finish.
  • Versatile Use: Ideal for use on metal, wood, fiberglass, and more surfaces.
  • Quick Drying: Primer dries to the touch in just 10 minutes for fast project completion.
  • Coverage Area: A 12 oz. can covers areas up to 10 sq. ft., making it efficient for various projects.
  • Sandable Surface: Creates a sandable surface for the ultimate finish, ensuring a professional look.
  • Easy Application: Apply at least 2-3 thin coats a few minutes apart for best results.
  • Advanced Spray System: Any-angle spray with comfort tip allows for easy application in any direction.
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Current price is $7.9766.4 ¢/oz
Price when purchased online
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Customer ratings & reviews

4.8 out of 5 stars
stars325 ratings103 reviews
How item rating is calculated

Reviews summary

Pros
  • : Provides even application that fills imperfections.
  • : Fills small imperfections for a smooth finish.
  • : Dries in a short amount of time.
  • : Offers affordable options.
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Showing 1-3 of 103 reviews

Aug 5, 2025
Faith
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Amazing

I have used this on various projects even melamine shelves and wicker baskets and it has helped me to get a perfect finish with excellent adhesion. It works great on metal, I have even used it on plastic and glass

Helpful?6OEO8GUKKTQC17130272
Jan 26, 2026
Brian
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I generally use Rustoleum for any fabrication/repair needs. This primer has a good consistency and does a pretty good job at filling minor imperfections. No complaints.

Helpful?6OEO8GUKKTQC17130272
Oct 18, 2025
WalmartCustomer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

The outcome was good although I'm not a professional painter my hood to my vehicle came out looking great. The dry time was precise the application when followed the instructions looks good and it makes the rest of my car look really great. I'm actually considering priming my entire vehicle. LOL

Incentivized Review
Helpful?6OEO8GUKKTQC17130272