Item #
66187ZP-23133ZP
Eastwood OptiFlow Urethane Primer Gallon and Activator Kit - Automotive Roll-On Paint - Black
The easiest way to get your car perfectly straight and ready for paint. No Paint Gun Needed!
The easiest way to get your car perfectly straight and ready for paint. No Paint Gun Needed!
The easiest way to get your car perfectly straight and ready for paint. No Paint Gun Needed!
90 day Warranty Included
100% Satisfaction Guarantee Since 1978
We stand behind our solutions and customers.
- • 90 Day Returns
- • Lifetime Tech Support
Frequently Bought Together
Price for all checked items:
Product Overview:
Description
Eastwood OptiFlow Roll-On Primer
OptiFlow Roll-On Urethane Primer is the easiest and most efficient way to get your car in a primer designed to fill imperfections, whether you're tackling the entire project or just doing one panel at a time! With excellent adhesion and corrosion resistance over bare steel as well as aluminum, fiberglass, body fillers and even existing finishes, it's the basis for a perfectly straight car with NO PAINT GUN NEEDED! Easily get your project perfectly straight with this urethane primer that sands and fills easily, saving you time and money. The finish will be so smooth everyone will think the great results came from an expensive HVLP spray gun.
To properly apply this product and get the best results, you will need the OptiFlow Roller and Tray Kit which can be easily added to your cart in the Frequently Bought Together section of this page.
OptiFlow Advantages
- Save THOUSANDS when you do it yourself, and that's money you can spend on an engine, wheels or more tools!
- No overspray (in your garage or on the neighbor's car)
- Minimal masking required
- No airline contamination
- Confidence to primer your project! Plus pride in knowing you did it yourself.
- Fast and easy cleanup
OptiFlow Urethane Primer Details
- Easy 4:1 mix ratio with separate activator (item 23133zp). Enough to cover most cars.
- Sands easily 4 hours application.
- DTM - Direct To Metal application for a strong bond. Even apply over existing coatings, fiberglass and fillers.
- 50 State Compliant.
- Awesome results without overspray or professional spray equipment. Plus no gun to clean. Save Time & Money.
- Nobody will know it was rolled on unless you tell them!
- To properly apply this product and get the best results, you will need the OptiFlow Tray and Roller Kit.
Incredible Results with OptiFlow
Video
If you're sanding primer or body filler you have to check out the Eastwood Elite Contour DSB Dustless Sanding Block System that gives you laser straight panels while keeping you and your shop clean because it eliminates 95% of the sanding dust.
In the Box
Guides & Accessories
Instructions
Click here for product instructions
Safety Information
Reviews
Rated 5 out of
5
by
Tony from
So Easy
I am a DIY person. I could not believe how easy it was to apply the Epoxy primer and Urethane primer with a roller. More importantly I was pleasantly surprised how great it looked. Made it so easy for preping for the base coat.
Date published: 2025-04-21
Rated 5 out of
5
by
CWJJ from
Roll-On Primer
I love it. I only wish they had roll on top coat as well. I used the black and the gray and they both had a lot longer pot life than was described which I actually liked. It gave me a bit more working time
Date published: 2025-04-09
Rated 5 out of
5
by
Scott B from
OptiFlow on a Corvette
I am using the OptiFlow primer system for the first time on my 1970 Corvette. The kit is and primer are very easy to use and it covers great.
Date published: 2025-01-26
Rated 5 out of
5
by
CWJJ from
Wood Application
I used it on plywood, on top of a fully cured epoxy layer. It worked very well.
Date published: 2024-12-10
Rated 5 out of
5
by
Chevybel53 from
I should have done it sooner!!!
Very good quality!!! I have no experience and my car looks amazing… primer grabs and lays very smooth. I am very happy I decided to go this route. They answered and helped me with all my questions and issues I had… I highly recommend this product.
Date published: 2024-10-08
Rated 5 out of
5
by
Mark R from
Love this high build primer!
I built plugs and created fender flares for my 1964 Corvette. My wife is very sensitive to chemicals and I can’t spray primer in my garage. No worries as this Optiflow Epoxy primer is high quality, easy to use, and lays down flat. Once I finish the rear fenders, I’ll block the entire car and roll on the Urethane primer.
Date published: 2024-09-05
Questions & Answers
How long can I leave this before topcoating
As long as you'd like, but after 4 days you'll need to scuff with 320 and 400 grit sandpaper to top coat over it.
Date published: 2025-04-15
What is the shelf life of the product once opened? Considering it will be store above freezing and in a cool place as well.
Once opened, the shelf life of the Eastwood OptiFlow Epoxy Primer Quart and Catalyst Kit is approximately 9 months to 1 year, provided it is stored in a cool, dry place above freezing and the containers are sealed tightly
Date published: 2025-04-07
What grit should I use on bare metal BEFORE the primer? thanks!
Before applying the Eastwood OptiFlow Epoxy Primer Gallon and Catalyst Kit, you should prep the bare metal by sanding it with 120 and 180 grit abrasive paper. This ensures proper adhesion of the primer to the surface
Date published: 2025-04-07
What temperature can it be applied
The working temperature for the Eastwood OptiFlow Epoxy Primer is specified as 18-25°C (64-77°F) for application and curing
Date published: 2025-04-07
Can this be sprayed also ?
No, Eastwood's OptiFlow Primer cannot be sprayed with a conventional spray gun. If you would like to spray your primer, you should use Eastwood Epoxy Primer (Item #51128ZP) instead .
Date published: 2025-04-07
What is the process for clean up and reuse of rollers?
You may find that a cleaning process works for you, but is is ultimately not recommended to re-use or clean these rollers.
Date published: 2025-04-07
How many sqft will this cover?
The Eastwood OptiFlow Epoxy Primer provides coverage of approximately 48 square feet per quart at a thickness of 1 mil per coat. This makes it suitable for covering a few panels or when a gallon isn't quite enough for a whole car.
Date published: 2025-04-07
Can this product be tinted? if so how would you recommend..?
Yes, epoxy primer can be tinted. Although, we do not have a recommendation based on ensuring that the tinting agent is compatible with the epoxy primer to maintain its properties. Eastwood recommends and supplies gray, white or black.
Date published: 2025-04-07
Eastwood OptiFlow Urethane Primer Gallon and Activator Kit - Automotive Roll-On Paint - Black
$160.97
In Stock