Highest Quality Automotive Paints at Affordable Prices!!

MonoCoat 1K Direct to Rust

MonoCoat 1K Direct to Rust Urethane
A moisture-curing coating is a type of coating that cures due to the presence of moisture in the atmosphere. This coating forms a protective coating film by reacting chemically with the moisture in the air. It is designed to paint directly over sound rusted metal surfaces to stop rust permanently. Waterproof! Perfect for the marine environment. Impervious to chemicals, salt, and other corrosive contaminants and is able to be painted over rust.
This is nothing like POR15, this Mono cure technology supersedes any kind of POR15 products on the market.
Reduction not needed.

Monocoat is a high-performance, moisture-cured coating that encapsulates and stops rust from spreading.

Monocoat can be used as a top coat or can be top coated with almost any paint. It can be applied over bare metal or surface rusted areas. Brush or spray applied. It is ideal for any type of rusted metal surface and can handle temperatures up to 350 degrees. 

Can be used outdoors at temperatures as low as 40 degrees. Assuring excellent adhesion and impact resistance along with industry leading corrosion protection and encapsulating properties.

  • Mono component aluminum pigmented coating
  • 67% solids by weight
  • Approximate coverage: 96 SQ FT per quart for one coat
  • 1 coat assures maximum protection
  • Brush, roller or spray applied
  • Paint Gun: HVLP gravity or siphon with a 1.4 minimum needle/nozzle
  • Re-coat able after 4 hrs.- if top coating after 48 hrs., scuff surface with 320 grit paper
  • 2 hrs., tack free
  • Easy to apply
  • Topcoat able with virtually any high-quality coating
  • Maximum service temp of 350 Degrees 

TDS Sheets

TDS SHEET (COMING SOON)   Call 800 678 1533 Press # 3

^Click there ^ for pdf file


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YouTube Videos

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Kit Includes:
1- Monocoat
(Single Component)

Customer Reviews

Based on 16 reviews
This stuff is amazing

Product used on: 1972 el Camino bare metal interior.

It goes on easy and dries hard as a rock, I would definitely buy this again. It’s been 2 weeks since I used this product and there’s no lifting even in the spots I could hardly prep do to inadequate space. I’m amazed with the finish too, it’s glossy but in a good way. Amazing product, I will be using tamco from now on!

Monocoat better than POR-15

Goes on nice & cures rock hard

Excellent Product

Easy to apply, great finish, and useable at lower tempetures for those of us in the northern states.


MonoCoat 1K Direct to Rust


This stuff is amazing! It is my go to product for lots of fabrication and restoration work! Unbelievably tough!