• Home
  • Heavy-Duty Anti-Rust Qt 32 oz
Heavy-Duty Anti-Rust Qt 32 oz is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Excellent product I just purchased a new can of the anti rust. It appears to be more of a liquid then the one I used in the past. However I believe it is improved. It now gets into the seams and crevices even better. I used it to seal the edges and bottom of a door. It is drawn right into the small spaces and then sets up with a nice smooth sealed surface. I am sure it will help repel water that gets in the door from forming rust blisters. It will also help channel the water to the door drains.
Date published: 2015-02-12
Rated 5 out of 5 by from Good Product An excellent product I used to touch up rustproofing on my truck. It applied easily and turns to an amber waxy coating that replicates the product that was professionaly done. I suggest a couple thin coats as opposed to one thick one. I plan to buy more for a jeep project when time arrives.
Date published: 2012-03-22
Rated 5 out of 5 by from Long lasting, easy to apply, easy to clean up. Eastwoods heavy duty anti rust is all I use for inside frames, doors and panels. Have used it for over 10 years and keeps rust away. I always have a can on hand and just ordered 2 more for my latest Jeep TJ X and my Chevy express. I love the undercoating sprayer and fittings also. I bought this system with my first can and is still like brand new over 10 years ov use. Thank you Eastwood .
Date published: 2014-11-23
  • 2015-05-04T09:08CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_US, sid_16017ZP, PRD, sort_relevancy
  • clientName_eastwood

For inner sections with surface rust, would you use rust encapsulator to treat and seal the existing rust and THEN apply this over the top? Chris

Asked by: Akeyzoo
In inner sections I would recommend using the internal frame coating. This coating will work the same as the rust encapsualtor will. But being that it is on an inner panel where you might not get into to get most if not all of the rust off. The internal frame coating can go right over the rusted area and encapsulate the rust. There would be no need to place anything over the internal frame coating.
Answered by: Ed O 88
Date published: 2015-03-03

What's the easist way to apply this stuff inside boxed sections of say a truck cab? Do you sell a spray gun for this or a aeresol can with like a wand on it 

Asked by: mustangnut302
Our internal frame coating would be ideal for inside frame rails. Our undercoating guns will work well for applying either of these materials.
Answered by: MikeL
Date published: 2015-01-05
  • 2015-05-04T09:35CST
  • bvseo_cps, prod_bvqa, vn_cps_3.1.1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_16017ZP, PRD, sort_recentAnswersFirst
  • clientName_eastwood

Heavy-Duty Anti-Rust Qt 32 oz

Item #16017ZP

Spray inside doors and rockers where painting won't be required.


Heavy-Duty Anti-Rust protects internal surfaces against rust Works with your undercoat spray gun to apply an amber-colored, waxy film that sticks to bare metal or painted surfaces, and won't crack, flake or peel. Use inside frames, doors, rocker panels or on any exposed surface where painting will not be required.
  • Air-tight, watertight barrier prevents and slows rust
  • Ideal for rocker panels, frame, rails, tailgates
  • Self-heals if scratched
  • 1-qt. can covers up to 20 sq. ft.

More info...

About Heavy-Duty Anti-Rust Qt 32 oz

Heavy-Duty Anti Rust's spray-on brown wax film sticks to bare metal or painted surfaces. Won't crack, flake or peel. Will self-heal if scratched. Use inside doors and rockers, where painting will not be required. Forms an air and water tight barrier which prevents and slows rust. Product can also be used to protect fresh machined surfaces and bare metal parts during storage, and works great to seal body seams that are inaccessible.


Contains 28 oz. Covers up to 20 square feet.


Clean spray equipment with mineral spirits.


Work in a well ventilated area when applying this product. The use of a respirator like our Professional Respirator (34029) is recommended when applying this coating.


Heavy Duty Anti Rust forms an airtight & watertight barrier. This soft coating is most commonly applied in doors, rocker panel and other closed box sections. Heavy Duty Anti Rust is also an excellent lubricant for leaf springs and internal door parts. Covers 20 sq. ft. Max Temp 175 F. May be thinned with mineral spirits if necessary. The Rubberized Undercoating (16007 ZP) works well in the wheel well areas. Work in a well ventilated area or wear a respirator like our Pro Respirator (34029).

Customers also viewed: