Rust Bullet BlackShell - Black Rust Inhibitor, Rust Preventive Coating
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15,798 reviews
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50+ products
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Care Corrosion & Rust Inhibitors
Experiential insights by users
About Rust Bullet BlackShell - Black Rust Inhibitor, Rust Preventive Coating
Overall Feedback:
79% positive
83% liked its compatibility with various metals, but 17% found it incompatible with their specific metal
I bought the Rust Bullet Rust Inhibitor and the BlackShell Rust Preventative and Protective coating and applied it per the product instructions.
Our paint is UV resistant and maintains its gloss, unlike Por 15.
Be careful while using the product as it stays on whatever it comes in contact with and won't come off. Cover everything you don't want covered.
86% liked its quick drying time, but 14% found it took too long
It takes a while for the product to dry, allowing the brush stroke lines to level off completely.
I have been waiting for the drying time to reduce even in low humidity for the past 2 days.
When I brushed on the product, it looked great. However, after it dried, it began to have a mottled appearance.
79% found it easy to apply
I appreciate that this product is easy to apply and complete the project quickly without requiring a primer or top coat.
I can easily apply the product with a brush or gravity feed gun and it flows out nicely, covering easily.
83% praised the excellent protective coating and ability to prevent rust
My husband helped on the project and said it's some good stuff that applies extra well for rust preventive paint.
The rust inhibitor and protective coating have added years to our commercial grade spreader.
82% appreciated its long-lasting protection, although 18% found it wore off over time
The product has added additional life to our commercial grade spreader that we have been using for a good number of years.
After using the product for 2 years, the rust has returned.
I purchased the product a year ago and finally got around to using it. However, when I opened the can for the first time, the entire can had turned to rubber.
86% liked its deep surface penetration, but 14% found it struggled with rough surfaces
I have not faced any problem with the silver coating peeling off in the past, so I can say that I have used it personally.
If we wait too long, the product will chip off easier.
85% praised the excellent surface finish, while 15% noticed a sticky residue
After the product dried, the surface finish matched the paint of my bike.
The finish of our product has a high gloss.
It is difficult to achieve a smooth finish with the coating when brushed on.
When I brushed on the product, it looked great, but after it dried, it had a mottled appearance.
