Permatex Rust Treatment bottle application forms a durable black coating and primes surfaces for painting.
Permatex Rust Treatment bottle application forms a durable black coating and primes surfaces for painting.

Permatex 81773 Rust Treatment, 16 oz — Rust Removal and Paintable Primer

One-step rust treatment that cleans, converts, and primes Permatex 81773 Rust Treatment is designed to tackle rust...
Vendor: Permatex
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Permatex Rust Treatment bottle application forms a durable black coating and primes surfaces for painting.

Permatex 81773 Rust Treatment, 16 oz — Rust Removal and Paintable Primer

£34.45
Permatex Rust Treatment bottle application forms a durable black coating and primes surfaces for painting.

Permatex 81773 Rust Treatment, 16 oz — Rust Removal and Paintable Primer

£34.45
Description
Description
x

One-step rust treatment that cleans, converts, and primes

Permatex 81773 Rust Treatment is designed to tackle rust across a broad range of metal surfaces. When applied, rust is converted to a durable black polymer film, reducing roughness and leaving a surface ready for painting or additional protection. The result is a cleaner, more consistent base that can accept coatings or primers without a separate rust converter.

Key benefits at a glance

  • Easily applied by brush or spray for quick coverage
  • Destroys existing rust on many automotive applications and beyond
  • Within minutes, rust is replaced by a protective black coating
  • Coating serves as a tough primer that your paint can bond to
  • Specially formulated to work with body filler and fiberglass for compatible repairs

Where to use

Ideal for treating rust on automotive frames, trucks, trailers, storage tanks, pipes, valves, fences, decks, bulkheads, overhead structures, hatch covers, and agricultural equipment. It can also be employed on equipment like plows, tractors, and snow removal gear. Note: it is not recommended for automotive exterior sheet metal repairs.

How to apply

  • Ensure surfaces are clean, dry, and free of loose rust or contaminants
  • Apply in temperatures between 50°F and 90°F (10°C and 32°C) for best results
  • Brush or spray a thin, even coat and allow the film to form
  • Once dry, you can paint over the coating with compatible paints or primers

What to expect in real-world use

Users often notice a quick visual change as rust diminishes under the black film, followed by a firm, paint-ready surface. The coating is designed to hold up as a base layer, helping to reduce future corrosion when paired with appropriate topcoats.

Notes on limits and care

Impacts and performance can vary by substrate and environmental conditions. The product is not intended for all exterior metal repairs, and you should follow proper surface preparation and topcoat recommendations to achieve the best results.

FAQ

Q: What surfaces can Permatex 81773 Rust Treatment be used on?

A: It treats rust on many automotive and metal surfaces, leaving a paintable black polymer coating.

Q: What are the temperature and application limits?

A: Apply in 50–90°F environments; surfaces up to 200°F; brush or spray on for quick rust control.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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