Eastwood Black Rust Encapsulator Quart and Aerosol Kit

Item #51639ZP

Eastwood Black Rust Encapsulator Quart and Aerosol Kit
Encapsulates rust and prevents spreading; leave as is, or top-coat


Stop rust in its tracks! Our 2 Piece Rust Encapsulator Kit has been formulated with SUPERIOR corrosion resistance to "hardware store rust paints"!

  • 16-oz. aerosol (covers about 10 sq. ft.) plus 1-quart can (covers about 50 sq. ft.)
  • Tested to 500 hours in a salt-spray chamber
  • Epoxy-fortified for better adhesion and topcoat compatibility
  • Penetrates deeper to prevent rust from spreading or forming, even in hard-to-reach areas
  • Cures faster, and the low-VOC formula is acceptable in California

Rust Encapsulator seals and stops rust and corrosion from spreading, but it performs even better than our original formula. Tested against well-known brands, the Eastwood Rust Encapsulator has proven to be superior in sunlight resistance, preventing rust creep, and overall durability.

Eastwood Rust Encapsulator has been tested by an independent lab to be one of the most effective rust-preventive products yet. Rust Encapsulator is a great primer for floor pans and other under-body parts. It fills tiny pin-holes and surface irregularities, and is compatible with lacquer, enamel and urethane topcoats (including Eastwood Chassis Black). For the absolute ultimate rust remedy, first brush or spray-on Eastwood Rust Converter, then prime with Rust Encapsulator. Contains no isocyanates. Heat-resistant up to 400 degrees F. Made in the USA.


16060Z Rust Encapsulator Black, Aerosol
16065ZP Rust Encapsulator Black, Quart


Use a wire brush to remove loose rust, scale and paint, and remove dust, grease and oil deposits. Feather surrounding paint with 220-grit sandpaper. Brush-apply directly from the can, thin 20% with lacquer thinner to spray, or use the aerosol. A single coat dries to the touch in 20 minutes, and is thoroughly dry in 3-4 hours at 68 degrees F. For greater durability, a second coat can be applied 1 hour after the first. Allow 6-8 hours after the last coat before applying topcoat. Use over or under body fillers.


Work in a well-ventilated area when applying this product. Always wear eye, skin and respiratory protection when working with chemicals. Consult MSDS for proper safety warnings. Click here to see safety products



In places where little or no surface prep can be done, our Internal Frame Coating or Heavy-Duty Anti-Rust (16017ZP) is actually a better choice for applying into blind areas such as box sections.

Want 3 Times More Rust Protection?

Eastwood Rust Encapsulator Platinum

Rust Encapsulator Comparison

Eastwood Offers Free Lifetime Technical Support

Click here for product SDS information

Attention California Residents - Proposition 65

Proposition 65 Warning WARNING - Cancer and Reproductive Harm - www.P65Warnings.ca.gov


Customer Reviews

Questions & Answers