Item #
21854Z
BRAND: Eastwood
Eastwood 4:1 Urethane Activator - 8oz
Hardens and cures Eastwood 4:1 urethane and ceramic paints
Hardens and cures Eastwood 4:1 urethane and ceramic paints
Eastwood 4:1 Urethane Activator - 8oz is rated
out of
5 by
22.
Hardens and cures Eastwood 4:1 urethane and ceramic paints
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Product Overview:
Description
Use with all Eastwood 4:1 Urethane Paints
Use this Urethane Paint Activator with paints such as 50429ZP 2K Ceramic Chassis Black Gloss (Qt.) or 50430ZP 2K Ceramic Chassis Black Satin (Qt.) as well as the following Eastwood 4:1 urethane coatings:
- 4:1 Ceramic Engine Paints
- 4:1 Ceramic Chassis Black
- 4:1 Ceramic Underhood Black
- 4:1 Ceramic Wheel Paints
- California residents, see our Low-VOC formulas (see "Accessories")
Warranty
In the Box
Contents
One 8 oz can of activator.
Guides & Accessories
Instructions
Click here to download product Material Safety Data Sheet.
Safety Information
Accessories
Application Tips
Please see label or Application screen for 50429ZP or 50430ZP for
Reviews
Rated 5 out of
5
by
Rich B from
IH Scout red
I used this at 1 part activator to 4 parts paint color by weight. Product cured to the touch in approximately 4 - 5 hours in 85-90F temperature. Cured to a nice hardness and is solvent proof.
Date published: 2023-08-30
Rated 5 out of
5
by
Jimmy from
Painted my new hood with your chassis black and then put on the matte clear
The product was easy to spray and my hood looks like it was done at the factory
Date published: 2022-12-07
Rated 5 out of
5
by
Richard from
Ceramic additive
Great working product....
Date published: 2022-04-06
Rated 5 out of
5
by
Noashu from
Activator, I'll be back
Made the paint hardened, just like it was supposed to do
Date published: 2021-10-29
Rated 5 out of
5
by
Riprock01 from
Worked great with ceramic engine enamel
Used this to paint my engine parts. Very pleased with the results.
Date published: 2020-08-28
Rated 5 out of
5
by
Rockhead from
Ceramic paint with hardner
I have used the paint before on several engines, easy to spray and good finish. Very durable for long term
Date published: 2016-02-05
Questions & Answers
Do i need to reduce this or just the activator and paint?
Not required but, yes 4:1 paint can be reduced. While reduction is not mandatory, experienced painters may choose to reduce the paint slightly (up to 10%) to improve flow and leveling. Basecoats versus Single Stage could follow different ratios.
Date published: 2025-03-12
How many 8 oz urethane activators are needed for 2 quarts of paint?
You would need 2.
Date published: 2021-10-19
Is this a good paint system for motor cycle gas tanks ? That spilled gas will not harm ?
Our Paint with activator will resist gas. It is not recommend to allow gas sit on the paint.
Date published: 2021-10-19
Is this (4:1 urethane activator for ceramic paint) not available in slow/med/fast?
Correct. This is a medium speed activator for our engine paints and chassis paints. You can utilize a specific speed reducer to aid with flow out.
Date published: 2025-03-06
Can Eastwood activators and reducers be used with PPG DCC urethane coatings? I have a pint can of the coating and the PPC activators/reducers come in very large and expensive quantities. Please advise.
No, you should never mix and match activators between paint systems, even within the same brand. Each paint material specifies which activator to use, and you will need to stick to that requirement. While all modern paint systems are very similar, even sometimes using the same chemicals within them, each one is proprietary to the paint material it was designed for.
Date published: 2018-05-01
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