The 5 Best Urethane primers (2023 reviews)

urethane primers
.
It is important to have the well suited urethane primer. In the following post, we will help you to select the best urethane primers.

Our review process:

Our Top Picks:

Best Overall:
Buy: Evercoat Urethane Primer
READ REVIEW

Best Runner up:
Buy: Eastwood Urethane Primer
READ REVIEW

Best For Fiberglass:
Buy: Transtar Urethane Primer
READ REVIEW

Best For Bare Metal:
Buy: Custom shop Urethane Primer
READ REVIEW

Best With catalyst:
Buy: TP Tools Urethane Primer
READ REVIEW

Best Overall: Evercoat Urethane Primer

Evercoat Urethane Primer
Buy on Amazon

Compared with other primer in this category, the evercoat urethane primer has a design with broader appeal.

Why We Like This:
  • High build, quickly fills surface imperfections
  • Good brand reputation

Best Runner up: Eastwood Urethane Primer

Eastwood Urethane Primer
Buy on Amazon

Apply this gray urethane primer over painted or epoxy primed surfaces to create a professional high build coating of urethane primer, leaving a quality finish which will last for years to come. The Eastwood 2k urethane gray primer features a 2 component formula containing the premium eastwood urethane gray primer, and the 2k activator formula. It comes with an in-house product design, development and testing and a strong track record of high-quality, innovative products. It provides a lifetime tech support.

Why We Like This:
  • Made in germany using eastwood specialist proprietary technology
  • Impressive 3 year shelf life, along with 48 hour pot life once activated
  • Easy to use and sand, painted car rims

Best For Fiberglass: Transtar Urethane Primer

Transtar Urethane Primer
Buy on Amazon

If you often find yourself confused about convenient and suitable primer, transtar urethane primer is your solution.

Why We Like This:
  • Outstanding high build primer on smooth fiberglass surface
  • Good brand reputation

Best For Bare Metal: Custom shop Urethane Primer

Custom shop Urethane Primer
Buy on Amazon

The custom shop urethane primer is specially designed for your daily usage and has all useful features. It offers superior adhesion to bare metal, steel, bare aluminum, fiberglass, gelcoat, body fillers and many properly prepared rigid plastics and sanded oem finishes. It offers easy high build properties and is a fast dry product. It is compatible with and can be top coated with most automotive paint brands like custom shop, restoration shop, ppg, house of kolor, valspar, etc. It is available in primer gray with 1-1/4 quart and 1-1/4 gallon kits available.

The formulation contains a rich blend of anti-corrosive additives to achieve maximum defense against rust and corrosion while adding the benefit of outstanding adhesion. It is easy to use with a 1.4 -1.5 tip with a splash of reducer this is very good.

Why We Like This:
  • Great for automotive and industrial applications
  • Fills scratches great flows evenly sands easy great primer 5 stars
  • New and hot release

Best With catalyst: TP Tools Urethane Primer

TP Tools Urethane Primer
Buy on Amazon

The tp tools urethane primer's superior materials makes sure that it ages well with use. This primer eliminates the need for 3 different products and will save you money. It is required when painting plus provides an excellent base for topcoats.

Why We Like This:
  • Top coat with enamels, urethanes, waterbased basecoat/clearcoat systems, or lacquers
  • With extra thinning, can be used as a sealer
  • Covers and fills in sand scratches and imperfections
  • Provides an excellent base for topcoats