RustBlast - Metal Prep Primer - Metal Etch

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4.8

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Trust the 3 Step!

Regret not getting any before or after pictures but I cleaned, prepped and sealed the door sills of my 2000 toyota 4runner underneath the weather stripping because an excess amount of undesired rust had been discovered. My application process could have been made easier with the right tool but that was on me. Once this stuff dried, it is highly scratch resistant which is fantastic considering my feet tend to graze over this area, probably causing the rust in the first place. I'd trust KBS over any other kind of "Paint Over Rust" that's out there. Trust the 3 step process!

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Reviewed by: Steve L. from Portage, IN on 9/15/2021

KBS BLAST

I have used other types of rust remover but I have to say KBS BLAST is a great product

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Reviewed by: Douglas E Maddrill from Naples on 8/6/2021

rust blast

Excellent prep

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Reviewed by: Mike Andrews from Poulsbo on 2/17/2021

metal etch

product working as described so far. Will provide an update after time goes by.

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Reviewed by: Frank Cichra from Butler on 1/27/2021

KBS Works Great

We used the three step system on our 1990 Jaguar XJS fuel tank. The car had been stored for 21 years and never ran. Tank looks like new with a very sound coating inside. Looks better than the commercial restorations costing over $600.

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Reviewed by: Jim Mackie from Bryan on 1/19/2021

KBS Rust remover

Im doing a resto on a 67 fastback needless to say it had been sitting a few years, I tried the KBS rust remover treatment and I was amazed how effective this is! Great product, treat it, rinse and repeat if needed.

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Reviewed by: M.T. Davis from Bluffton on 9/8/2020

rust blaster

Worked well on very light rust only. I had to use other products for more serious rust. Products like naval Jelly and Must For Rust worked better over-all.

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Reviewed by: mike from modesto, CA on 9/3/2020

73 chevy Rod

I have been using KBS products for years on car restoration projects.from rust blaster to rust seal it is all fantastic products. here are a few pictures of one project that is not completed yet. the entire underneath will be finished with KBS products. the frame, fuel tank and floor have been finished with Rust Blast and rust seal, inside and out.

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Reviewed by: james Hoffman from Decatur Indiana on 7/31/2020

Review

Product worked as described

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Reviewed by: Schulz Gerard from MI on 6/30/2020

Great stuff

Used this in line with the directions. It allowed me time to put the items into primer without surface flash rust. Worked great

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Reviewed by: Bruce Kelley from Leburn, Kentucky on 5/14/2020

Q: Is RustBlast safe if it is gets on wiring, rubber, etc. during the process of using it on a car chassis?

Asked by: Mike - 1/2/2014

A: Yes, as long as the contact is casual and the RustBlast is rinsed off with water, RustBlast should not affect your wiring and rubber components.

Was this answer helpful? 44 of 51 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (1/17/2014)

Q: If I have new steel, do I have to let the RustBlast stay wet on the surface for the minimum of 30 minutes or can I do less time?

Asked by: YoYo - 12/4/2014

A: New steel is usually very smooth, so we highly recommend leaving the surface wet with RustBlast for a minimum of 30 minutes so that you have an ideal surface profile when you go to apply the RustSeal. Also, remember to keep the surface temperature as warm as possible (within our temperature guidelines) because the warmer the RustBlast is, the more effective the RustBlast is.

Was this answer helpful? 25 of 28 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (12/4/2014)

Q: Can you use RustBlast on aluminum?

Asked by: Mark - 4/27/2015

A: RustBlast works very well on aluminum to etch the aluminum allowing excellent adhesion of paint.

Was this answer helpful? 24 of 28 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (4/30/2015)

Q: Can this be used prior to using your rust convertor?

Asked by: Matt - 6/9/2019

A: Yes, you can etch a rusty surface with RustBlast and then used KBS Rust Converter after the rusty surface has been etched with RustBlast.

Was this answer helpful? 0 of 0 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (8/27/2021)

Q: Do I need to clean off the powdery phosphate prior to coating with paint?

Asked by: Edgar B - 3/30/2020

A: RustBlast is designed to leave behind a dusting of zinc phosphate after rinsed with water and this zinc phosphate aids in the adhesion of any coatings that are applied to the surface.

Was this answer helpful? 0 of 0 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (8/27/2021)

Q: Can epoxy primer or etch primer go over rust blast?

Asked by: Kain - 6/15/2020

A: Yes, you can etch a surface with RustBlast and then apply an epoxy primer, etch primer or any other kind of coating. RustBlast etches the surface and creates an ideal anchor pattern for the coatings to properly adhere to the surface.

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Answer provided by: KBS Coatings (8/27/2021)

Q: I have a pellet grill of 10ga steel, will rust blast work on it to be top coated with a stove paint?

Asked by: Walter K - 7/31/2020

A: Yes, you can use RustBlast on steel to etch the surface in a high temperature coating application. We do recommend when rinsing the RustBlast with water to lightly rub the surface with a scotch brite pad which will remove the zinc phosphate that is typically left behind by RustBlast. You want to do that because zinc phosphate is not rated up to the temperature required for high temperature applications.

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Answer provided by: KBS Coatings (8/27/2021)

Q: Does Rust Blast affect adjacent painted surfaces?

Asked by: Greg - 11/22/2020

A: RustBlast will not affect a fully cured painted surface when RustBlast is used according to the directions.

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Answer provided by: KBS Coatings (8/27/2021)

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RustBlast - Powerful Metal Acid Etch - Rust Remover - Pre-Paint Primer

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Average Customer Ratings

Q: Is RustBlast safe if it is gets on wiring, rubber, etc. during the process of using it on a car chassis?

Q: If I have new steel, do I have to let the RustBlast stay wet on the surface for the minimum of 30 minutes or can I do less time?

Q: Can you use RustBlast on aluminum?

Q: Can this be used prior to using your rust convertor?

Q: Do I need to clean off the powdery phosphate prior to coating with paint?

Q: Can epoxy primer or etch primer go over rust blast?

Q: I have a pellet grill of 10ga steel, will rust blast work on it to be top coated with a stove paint?

Q: Does Rust Blast affect adjacent painted surfaces?

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