#1.Rust-Oleum Clean Metal Primer
We think that Rust-Oleum makes the best metal primer in the industry and the clean metal primer is definitely one of their better products. This stuff is very durable, has excellent coverage, and is easy to apply to all sorts of metal. It is also great value for your money.
Best Metal Primer
- #1.Rust-Oleum Clean Metal Primer
- #2.Corroseal Water-Based Metal Primer
- #3.Valspar 21850Q Galvanized Metal Primer
- #4.Metalize Industrial Metal Primer Aerosol
- #5.Rust-Oleum Rusty Metal Primer
#1.Rust-Oleum Clean Metal Primer
The Rust-Oleum Clean Metal Primer is the best metal primer for those who want the ultimate versatile primer with the most practical applications. Rust-Oleum also sells a rusty metal and high performance primer.We think this stuff gives you pretty much the best rust protection out of any other brand we tried. It also topcoats in minutes and gives you superior adhesion.
Additionally, it offers superior coverage and durability and is a pretty easy and simple kit to use. And contrary to some user opinions, it is actually a decently thick primer and takes only one application. Finally, just keep in mind that depending on the type of metal you have, you should consider other Rust-Oleum products. Anyways, you can’t do wrong with this brand.
#2.Corroseal Water-Based Metal Primer
In terms of the best metal primer for treating rust, we think you have a pretty good shot with the Corroseal Water Based Metal Primer. This solution allows you to paint, prime, and convert rust in just one step. It works very well in restoring metal surfaces and both preventing and removing rust from your metal. It is also non-flammable and non corrosive.
Although it is made specifically for the marine industry since that stuff collects rust fast than others, you can certainly use it on all types of metal without harming the metal.Also, we really like the fact that you can easily apply it with a brush and that it is easy to clean up with just soap and water.
#3.Valspar 21850Q Galvanized Metal Primer
If you need a galvanzied metal primer, the Valspar 21850Q is definitely the best metal primer for you. This is an oil based white primer with superior adhesion and work in both interior and exterior surfaces.The standout feature is that it has extremely good UV protection and water resistance and will not fade or discolor. This means it works well outdoors in bad weather.
Also, we should mention that it is definitely a tough primer, so it is quite resistant to scratches. It is nice to know that you can also use it for wood.All in all, this primer does a great job in inhibiting rust and protecting metal. It is especially good on galvanzied metal surfaces.
#4.Metalize Industrial Metal Primer Aerosol
For those looking for a nice and convenient metal primer in spray can form, the Metalize Industrial Metal Primer is definitely a nice option. It also works on multiple surfaces including wood and concrete. This spray can is pretty easy to apply and prevents and protects your metals against rust. Also, it has excellent coverage and adhesion.
One of the best features of this spray primer is that it is very fast to dry and cure, often in less than 15 minutes, making it very easy to work with. Finally, we just want to say that it gives you metal a very durable weather resistant finish and protects against UV, rust, and water damage.
#5.Rust-Oleum Rusty Metal Primer
Well, we like Rust-Oleum so much that we decided to recommend them again in our line up for the best metal primer. This particular product works best on heavily rusted metal. What it basically does is cleans up the rust and restores your metal back to something near your original piece. It will give it a nice smooth finish as well.
One of the downsides is that you probably have to give it a few days to full cure in order to paint over it. While it is a bit annoying, its rust stopping power is just amazing and we think overcomes this problem.Finally, feel free to use it anywhere you want and generously. It works great in outdoor environments and damp applications.