Item # 12899Z BRAND: Eastwood

Eastwood Self Etching Weld thru Primer

Combines benefits of a weld-thru and traditional self-etch primer
Combines benefits of a weld-thru and traditional self-etch primer
Eastwood Self Etching Weld thru Primer is rated 3.8 out of 5 by 49.
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Combines benefits of a weld-thru and traditional self-etch primer
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Eastwood Self Etching Weld thru Primer

Description

Eastwood's Self-Etching Weld-Thru Primer combines the benefits of a weld-thru and the capabilities of a traditional self-etching primer.

  • Enhances adhesion and durability of top coats
  • Prevents corrosion and reduces spatter
  • Non-conductive organic binders
  • Gray color
  • Made in the USA

This unique self-etching primer formula has organic binders that replace conductive heavy metals such as copper and zinc. These organic binders will burn off during the welding process, leaving a corrosion-resistant self-etching primer for paint prep. This product will reduce spatter and distortion caused by excessive heat that occurs during the welding process. Compatible with MIG, TIG and Arc welding. The metal-etching primer will enhance adhesion and durability and is compatible with most top coats.

Warranty

Made in USA NSN #

Contents

16.1 oz Net Weight Gray in color

Application Tips

Clean surface with Eastwood's PRE, prior to applying primer. Apply 2 medium wet coats, allowing 5 minutes flash time between coats. Allow to cure at least 20 minutes prior to welding.

Safety Information

Always consult MSDS for specific safety and hazard warnings. Always wear eye, skin and respiratory protection when painting. Always paint in a well ventilated area away from an open flame.

Customer Reviews

Rated 5 out of 5 by from Awesome Product! Great product, great price, easy to use, repairs & protects.
Date published: 2021-08-30
Rated 5 out of 5 by from Great stuff One of the best weld through primers I've used, will keep buying this
Date published: 2021-07-16
Rated 5 out of 5 by from Works as it should Works well. Seals metal nicely, and allows to weld
Date published: 2021-06-23
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Questions & Answers

Will this work to get urethane bed liner to adhere to galvanized metal? The bed liner material states to use an etching primer on galvanized metal.

Asked by: TG53
You would want to utilize the standard Self Etching primer- not this weld through variation.
Answered by: Kelly H
Date published: 2021-05-01

Can this weld through primer be applied over metal that has been prepped with phosphoric acid?

Asked by: Easy
clean first with pre paint prep
Answered by: eastwood alsip
Date published: 2021-04-19

What is the temperature range for the application of this product?

Asked by: JMagat
Will withstand heat up to 300 degrees. This is not a high temp primer but a weld through primer.
Answered by: vince
Date published: 2021-05-16

Can this be used if welding with a traditional spot welder?

Asked by: gz3s36
Yes this can be used with a resistance spot welder as it has conductive agents built into the compound.
Answered by: MattM
Date published: 2021-02-02

When using this with rust encapsulator, fir treat with rust encaps, then spray with weld through primer??

Asked by: Kyle
We suggest using Weld through primer on its own when possible.
Answered by: MattM
Date published: 2020-04-29

Is this compatible with your stainless steel spray paint and your under the hood black ? 

Asked by: Chris
Self-etching primer would be perfect to use with our Stainless steel detail coating and our Underhood Black.
Answered by: ZachC
Date published: 2020-04-09

Can this weld through primer be used on rusty surfaces?

Asked by: Rich
We recommend removing all rust before applying the primer.
Answered by: ZachC
Date published: 2020-02-11

I’m replacing floor pans. Which of your products could I use in conjunction with your weld through primer to rustproof bare metal? 

Asked by: Rich
Our 2K Ceramic Chassis Black paints which we offer in both Satin and full Gloss sheens would be the most durable options. However, you could also utilize or black wheel paint which is Satin in finish https://www.eastwood.com/ew-satin-black-wheel-paint-12-oz-aerosol.html.
Answered by: Kelly H
Date published: 2021-07-08
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Eastwood Self Etching Weld thru Primer
Reg. $18.99 Sale $16.97 Save $2.02
Out Of Stock. Due back December 2