
Ratings & Reviews for Rust-Oleum Flat Gray Oil-based Spray primer ( NET WT. 15-oz )
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Rust-Oleum spray primer is reported to provide excellent coverage, smooth application, and quick drying. Many customers praise its ability to effectively prime and prepare surfaces, especially metal, for subsequent painting. Several reviewers note it helps prevent rust and creates a durable base coat. However, some customers experienced issues with clogged spray nozzles, inconsistent color, and a higher price point compared to other primers. Overall, the product is considered a reliable and effective primer for a variety of applications.
Customer review summary generated by AI, including incentivized reviews.First time I ever had a problem with Rustolem
Would Not RecommendThe primer is almost a solid in the can. Almost could not get the ball to move. Its like this every time I use the primer.
Verified Purchaser
Nice and clean spray
Would RecommendClean spray head that didn't clog up during or after use. The instructions were easy to read and understand, and the final result was of good quality
Verified Purchaser
Cap & Color
Would RecommendThe cap would not come off by hand and I had to break it off. Color was not gray, more of a bluish hue.
Verified Purchaser
Let's see what we can figure out. Rust-Oleum Professional Spray Primer features a child safety squeeze and pull cap. Squeeze the two indented sec...

Great product, fast dry
Would RecommendExcellent product! Went on smooth, even and dried quickly.I would recommend.
Good product, works as it should and it flows good
Would RecommendIt covers great, and it was relatively cheap . the product did what I needed it to.
Very good primer!
Would RecommendPrimer works great, dries fairly quickly. I like the any angle position for spraying, goes on very nice and dries fairly quickly. Would definitely purchase again!
High quality easy to apply primer
Would RecommendAn excellent primer that goes on smooth dries in just a few minutes and is ready for a second coat if needed. It covers well. The pressure is just right so it dispenses a fairly heavy coat without blowing around when spraying Outdoors. You simply cannot find a better primer for metal then Rustoleum.
Great product
Would Recommendalways a great primer. We use a ton of this, never disappointed.
Good coverage, easy to spran
Would RecommendThis Pro Primer had better coverage than other primers I have used. It also seemed to be easier to spray and didn't have any sputtering. I picked up three more cans for other projects.
Rust-Oleum Professional Primer
Would RecommendGreat primer, super easy to apply and quick dry primer
Great coverage!
Would RecommendThis product was great. it covered in just one or two coats. The first product I bought was really runny and wasn’t sticking to my metal so I tried this one. It did not disappoint. It was perfect!
Great bond
Would RecommendLove this primer for steel. I fabricate steel railings and prime with this primer before top coat. Holds tight with no pealing and preps for a nice finish. Just completed a railing where I primed and clear coated. Looked great!
Worked well on a metal front door
Would Recommendsprayed on easily, adhered well, nice surface prep
Easy to use!
Would RecommendGood reliable spray pattern! All paint was usable from most any angle.
Product
Would RecommendWhen you buy home products at this store you know that you will be satisfied.
Great base layer! Love this brand always works
Would RecommendExcellent coverage, makes a great base layer would recommend 10/10
Oh no, not something we like to hear. Rust-Oleum Professional Primer Spray is a heavily pigmented primer, vigorously shaking the can typically loosen...