RustBlast

RustBlast is a powerful rust remover, zinc phosphate pre-primer, and metal etch. RustBlast effectively dissolves rust, corrosion, metal oxides, and tarnishing from most metal surfaces. Ideal for removing rust from chrome surfaces.

8oz. - $7.⁹⁵ | Quart w/ Sprayer - $16.⁹⁵
Gallon w/ Spray Bottle - $31.⁹⁵
5 Gallon - $144.⁹⁵

Price:

$7.95

Part #: 3

Size:

Qty:
Usually Ships Same Business Day.+More Info (+See 3 Questions)

RustBlast Overview

RustBlast - Acid Etch and Pre Paint Primer

Easy-to-use spray or brush application. Apply RustBlast full strength to a clean surface keeping it wet for 20-30 minutes or more and watch rust, corrosion, metal oxides, and tarnishing vanish before your eyes!

RustBlast will gently etch the surface and leave a zinc phosphate coating to ensure a strong bond with any paint.

Satisfaction guaranteed!

RustBlast Features

Removes & neutralizes rust
Pre-paint primer
Provides etched surface profile for solid adhesion
Leaves a zinc phosphate base coating
Enhances welding conductivity
Non-flammable, no petroleum additives
Non-corrosive
Water-based, biodegradable

RustBlast Applications

steel
cast iron
brass
aluminum
galvanized
copper
steel alloys

fiberglass
other non-metallic surface
concrete
rust removal
metal etching
mill scale removal
pre-paint surface treatment

RustBlast Directions & Info Pages

Search The KBS Support Forum

RustBlast Coverage

Gallon of RustBlast for each Gallon of KBS RustSeal
*Gallon comes with Sprayer and Bottle
Quart of RustBlast for each Quart of KBS RustSeal
Quart Comes with Sprayer
8oz of RustBlast for each 8oz of KBS RustSeal

RustBlast How-To's

Click HERE to see how Howie cleaned a Ford Flat Head before he etched it and sealed it.
Click HERE to see how Howie cleaned some posts and the welds before he etched and painted them.

Search The KBS FAQ's

RustBlast Part #'s

8oz ... #3200
Quart ... #3400
Gallon ... #3500
5 Gal Pail ... #3600

See RustBlast In Action

I buy and store old parts that are no longer available for future motorcycle restorations on bikes in my collection. To keep the parts from further deterioration before use, I remove the rust before putting them away for future use.

You can remove the rust with Rust Blast without removing any of the chrome that would happen with a destructive rust removal method like media blasting.

It only takes a little Rust Blast to clean a rusty rim. I add a few ounces of Rust Blast to a flexible disposable aluminum pan and shape it to fit the part. Spin the rim around in the Rust Blast for an hour and you have a rust free rim.

Every year the day after Thanksgiving, I go to the local chain grocery store and buy a shopping cart load of 75% off disposable aluminum pans of all sizes to clean parts.

FW
Fresno, CA

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Questions and Answers

+See All Questions

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? 35 of 39 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? 16 of 16 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? 14 of 14 Customer(s) found this Answer helpful.

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

Customer Reviews - Others Say It Best

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77 Total Reviews

Sorting:

	Works Great
	Needed to ask a couple of questions about the application for cast metal on antique tractor, circa 1951.
	Reviewed by: (Verified Buyer)* keith l from Houston, TX. - 2/26/2011* 5/5

	3rd time I used this product and it worked evertime
	Great productRadpi
	Reviewed by: John C. from Scottsboro Al. - 12/10/2016 5/5

	So Far, So Good!
	Used this on a sandblasted truck frame. Looks like it did a good job. I'm pleased with this product.
	Reviewed by: Nelson F. from Hinckley, Utah. - 11/27/2012 5/5

	Worked great
	It worked great on my rusty truck.
	Reviewed by: Kent N from Williamstown ky. - 9/20/2014 5/5

	Easy to use and it works!
	for small items I like to soak them in a plastic dish.
	Reviewed by: (Verified Buyer)* Herb from Louisiana back woods. - 6/27/2016* 5/5

	Great product!
	Worked as advertised
	Reviewed by: Theresa from Gilroy,CA. - 11/26/2013 5/5

	Works as described.
	Great product, it gets rid of rust the easy way if you have small parts, just soak them a while and they look almost new. If you have larger areas to cover, in my case a pickup frame, it can be tricky if it's your first time using this. I found it hard to keep the areas from drying before it was time to rinse, seemed like I was using the RustBlast up real fast, glad I ordered a gallon. So after it all being done I had spots with a lot of zink phosphate buildup (brushed it gently with a paint brush and it seems to be fine, RustSeal went on ok). But like with every product you use the first time, it requires practice to get a feel for it, no matter how many times you read the instructions. I would recommend a respirator while using RustBlast, first of all it's probably not good to inhale the mist while spraying it and 2nd it kind of has a sulfer/rotten eggs smell.
	Reviewed by: Gary M from E. Longmeadow, MA. - 8/31/2012 5/5

	Perfect!!!!
	great for my old truck project
	Reviewed by: TAYLOR from Ontario, Canada. - 11/30/2010 5/5

	I will buy this product again
	Product was used on a Model A Ford that has been in southern AZ all its life. Mostly light rust in scratches but some serious rust in floor pans, etc. It works well on everything and I will buy it again. However, in AZ we have temps over 100 degrees with humidity in the 5-10% range--a more viscous product would help with evaporation.
	Reviewed by: Bob Eyler from Tucson AZ. - 7/26/2011 5/5

	Works as intended
	Works as intended if tank is 100% free of residues. Tank wash sold here should be used in conjunction with this product, but requires repeated washes.
	Reviewed by: (Verified Buyer)* James K from Burlington, WI. - 1/3/2013* 5/5

Review RustBlast