Enable Accessibility
Promotional desktop banner Promotional mobile banner
Toggle Nav
Do the job right
Search
My Cart
800-343-9353
Menu
Account
Item # 50241ZP BRAND: Eastwood

Eastwood 2K 4:1 Urethane Primer Activator Quart

Hardens and cures Eastwood's Gray Urethane Primer 50240ZP
Hardens and cures Eastwood's Gray Urethane Primer 50240ZP
Eastwood 2K 4:1 Urethane Primer Activator Quart is rated 4.7 out of 5 by 51.
  • y_2023, m_12, d_6, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.37
  • cp_1, bvpage1
  • co_hasreviews, tv_16, tr_35
  • loc_en_US, sid_50241ZP, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_eastwood
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getAggregateRating, 39.82ms
  • REVIEWS, PRODUCT
$54.99
Loading...
Loading...
Save for Later
Hardens and cures Eastwood's Gray Urethane Primer 50240ZP

90 day Warranty Included

100% Satisfaction Guarantee Since 1978
We stand behind our solutions and customers.

  • • 90 Day Returns
  • • Lifetime Tech Support
Eastwood 2K 4:1 Urethane Primer Activator Quart
main product photo
Frequently Bought Together

Price for all checked items:

Product Overview:

Description

Eastwood 2K Urethane Primer Catalyst hardens and cures Eastwood's Gray Urethane Primer.

  • Mix 1 part Catalyst with 4 parts Gray Urethane Primer
  • 32-oz. can

Catalyst/activator is formulated to work with our 50240ZP Gray Urethane Primer.

This product can not be shipped to California

Warranty

90 Day

In the Box

Contents

32-oz. can of Urethane Catalyst/Activator for Gray Urethane Primer

Guides & Accessories

Safety Information

Always wear proper eye, skin and respiratory protection. Always paint in a well-ventilated area away from sparks and open flame. Consult MSDS and product data sheets for proper safety precautions.

Accessories

Eastwood 2K Catalyst for 4:1 Urethane Epoxy Primer Quart 32 oz

Application Tips

Mix 1 Part Catalyst With 4 Parts Gray Urethane Primer

Reviews

Rated 5 out of 5 by from Quality product for a precision project. Nice product to spray and sanding is easily done.
Date published: 2023-08-03
Rated 5 out of 5 by from Hobbiest Seems to be a good product for the price. I will buy again
Date published: 2022-04-14
Rated 5 out of 5 by from Quality What people need to know about this product is they going to have a good Foundation and every project needs a good foundation to be perfect!
Date published: 2021-07-28
Rated 5 out of 5 by from My first experience Extremely easy to mix. Highly effective surfacing qualities. You can block sand this primer laser straight once it’s dry. I highly recommend this product to anyone who wants the best paint job at the car show.
Date published: 2021-07-28
Rated 5 out of 5 by from Easy to spray and sand Great product! Good coverage! Easy to spray on and sand!
Date published: 2018-09-01
Rated 5 out of 5 by from worked use to re finsh the 1/4 panel on my 2017 ram...the key to get it to work is a little shot of reducer i want about 8 percent
Date published: 2018-08-05
Rated 5 out of 5 by from great product at a great price easy to use easy to sand love it sprays smooth will order more products
Date published: 2018-08-01
Rated 5 out of 5 by from Excellent Sandable Primer Have used this 2k filler primer exclusively and it has always been great. Easy to spray and sand.
Date published: 2017-06-14
  • y_2023, m_12, d_6, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.37
  • cp_1, bvpage1
  • co_hasreviews, tv_16, tr_35
  • loc_en_US, sid_50241ZP, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_eastwood
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 4.94ms
  • REVIEWS, PRODUCT

Questions & Answers

what is the product information sheet for this product and what is the spray gun set up

Asked by: Robmac77
Not much in the product sheet as this is only an activator Eastwood 2K 4:1 Urethane Primer Activator Quart Hardens and cures Eastwood's Gray Urethane Primer 50240ZP
Answered by: GeneB
Date published: 2023-08-24

Can this this primer / filler be used on a fiberglass aircraft cowling over an epoxy base prior to painting with a single stage urethane paint.

Asked by: Chris
High-build urethane primer is a versatile surfacer that can be applied over bare metal, body filler, epoxy primer, existing paint and much more. Then can be painted with Single stage paint
Answered by: GeneB
Date published: 2023-03-15

Can I use epoxy primer over old paint and EDP coated metal, then go over the epoxy with 2K primer then top coat?

Asked by: Wayne
Can I use epoxy primer over old paint and EDP coated metal, then go over the epoxy with 2K primer then top coat? https://youtu.be/LotaDGR-29w?t=64 Remove as much paint as possible. then Follow the video
Answered by: GeneB
Date published: 2023-02-16

Can I add some tint to this primer to darken it up some? And if so, is there a specific type I need to use?

Asked by: Jordan
We can not recommend tinting this primer with anything other than the same primer in an alternate color.
Answered by: Kelly H
Date published: 2021-12-21

I'm doing a repaint on a 77 Corvette that has multiple areas of checking (also known as crows feet). Is there a primer surfacer sealer that will cover this and not come through after new paint is applied? 30+ years ago there was.Thank you Russ

Asked by: Russ
you should be able to use polyester primer to fill those and block smoothe
Answered by: eastwood alsip
Date published: 2021-04-19

Going to do a whole repaint on a truck. Color is dark emerald green. Going to use a 2k primer as a sealer just don't know whether to use a grey or black sealer for better results...?

Asked by: Vick79
To give your Dark Emerald Green paint job the deepest richest color it would be recommended to use the black primer. Spraying a Dark Green over black primer can be difficult to see your coverage so insure good lighting in the booth. If good lighting is an issue the grey primer will make it easier to see your level of coverage.
Answered by: vince
Date published: 2021-02-14

After block sanding this primer, i have a few spots i sanded thru, shold i coat with epoxy primer sealer or can i reduce the high build a little to cover those spots, sand and then top coat, i will be finishing with single stage urethane coastal highway

Asked by: Willy
You can reduce the urethane hi-build primer up to 20 percent with a good urethane-grade reducer and then re-apply.
Answered by: vince
Date published: 2021-02-10

I’ve had about half a gallon of this primer left in the can with the lid on it for almost two years. Is it still good to use?

Asked by: Blake
At two years old and after being opened previously, we wouldn't recommend taking the chance as the chemical compounds could be compromised.
Answered by: vince
Date published: 2021-02-09
  • y_2023, m_12, d_6, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.37
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_102
  • loc_en_US, sid_50241ZP, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_eastwood
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 25.56ms
  • QUESTIONS, PRODUCT
Eastwood 2K 4:1 Urethane Primer Activator Quart
$54.99
In Stock