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The Alpha Automotive 1K Epoxy Primer / Sealer Aerosol is your go-to solution for professional-grade adhesion and corrosion resistance across a wide range of substrates. This high-performance 1-part epoxy primer is specially formulated for ease of use, fast drying, and a smooth, consistent finish—ideal for both automotive professionals and DIY enthusiasts. On top of being a great primer surfacer, it can also be used as a weld through primer! Making this a versatile "Must Have" for both professionals and DIY'ers alike.
Supplied in a convenient 17oz / 500ml aerosol spray can, it features a variable spray gun-style nozzle with two interchangeable tips for customizable spray patterns. Whether you're covering bare metal or prepping a restoration project, the 1K Epoxy ensures a clean, even application every time.
This product is also fully compatible with all Alpha Automotive spray cans and basecoats, making it a perfect foundation for your entire paint process—from primer to final finish. Topcoat without the need to sand 15mins after its dry to the touch, up to 24hrs. Past 24hrs scuff with 600g before applying basecoat.
Compatible Substrates:
Bare Steel
Galvanized Steel
Aluminum
Zinc-Coated Steel
Fiberglass
Anodized Aluminum
Stainless Steel
Existing Paintwork
Key Features:
Superior Adhesion & Corrosion Resistance: Ideal for difficult-to-coat surfaces
Wet-on-Wet Application: Save time with a streamlined workflow
Fast Drying Formula: Reduces wait times between coats and topcoats
Two Adjustable Spray Nozzles: Offers precision control for vertical or horizontal spray patterns
Professional Finish: Ultra-smooth surface ready for topcoat
Technical Information:
Size: 17oz / 500ml
Base: Epoxy Resin
Color: Grey or Black
Temperature Resistance: Up to 194°F.
Theoretical Coverage: ~1m²
Shelf Life: Up to 10 years (if stored correctly)
Storage Conditions: Store in a cool, dry place between 14ºF to 77ºF
Perfect For:
Automotive Restoration
Custom Builds
Industrial Applications
Body Shops & Home Garages
Get professional performance in a can with Alpha Automotive 1K Epoxy Primer / Sealer Aerosol—designed to handle tough jobs with ease and deliver results you can trust.
-Free Ground Shipping in the lower 48 USA on orders over $150 (Not free to Alaska, Hawaii, & US territories)
-We ship both domestic (USA) as well as internationally. There are a few limitations for international orders. We cannot ship hazardous materials via air, so when it comes to paint, body filler, or other hazmat items we cannot ship it internationally or to places that require air shipping (Alazka, Hawaii, etc) .
-Multiple shipping options on non hazardous materials ( UPS, USPS, Overnight etc)
-Qualifying international orders are shipped via UPS or DHL. Most countries there are 3 day options.
-During sales or other high volume days, expect 2-5 days to process the order.
-Normal conditions, we ship same or next day. Mixed paint can take 1-3 days depending on the backlog.
Click HERE to search for another colorcode you don't see on our website yet! We have formulas for 75,000+ colors but don't have all of them on the website yet! This Search tool allows you to see all 75,000+ and purchase!
Overall rating: 4.8 / 5 from 67 reviews.
Laid down smooth and thick over paint, bare metal, and body filler.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Henry! We're glad to hear our Epoxy Primer & Sealer Spray Can 1K went on smoothly and provided great coverage across different surfaces. We appreciate your support and hope it continues to serve you well on your projects!
Fast shipping great product. I like how you can adjust the flow rate on the nozzle easily. Lays down nice and smooth and has a fast flash time /dry time .. Great prices ..
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Daniel! We’re glad to hear you were happy with the product and that your order arrived quickly. We really appreciate your support! 🙌
The coverage and adhesion is great. Sands easily to provide a great mechanical bond.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Chris! We're glad to hear our products met your expectations. You car looks amazing and we really appreciate your support!
Excellent primer, smooth very easy to use, dried quickly. Lays on so smoothly. If I tried to it could looked like a flat black guitar paint job. Very impressive for a primer sealer! Price is fair compared to others so ill be using this spray system going forward! BTW perfect for DIY hobbies up through pro work imo. Very happy, ty.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Alexander! It's fantastic to hear that you found the primer smooth, very easy to use, and that it dried quickly, creating such a flawless finish that you likened it to a professional flat black guitar paint job. We're especially glad to know you find the price fair and that it's suitable for both DIY hobbies and pro work. We really appreciate your work!
This prime was amazing to spray laid down nice and the wide spray pattern was also amazing.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Pedro! We’re really happy the Epoxy Primer & Sealer Spray Can 1k sprayed smoothly and that you liked the wide spray pattern. We truly appreciate your support! 🤝
Great product with excellent coverage
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, David! We're glad to hear you love our Epoxy Primer & Sealer spray can 1k. Great progress! We appreciate your support! 🤝
Sprayed well flowed out well for spraying out of a can, worked perfect for not having to clean the gun in between coats for a little job, will use again.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Richard! We’re glad to hear the Epoxy Primer & Sealer Spray Can 1K sprayed and flowed out well for you, and that it made your project more convenient without the need to clean your gun between coats. It’s great to know it worked perfectly for your application. We appreciate your support and look forward to serving you again! 🤝
My dodge charger hemi rt, had some bad bug damage to the bumper so im using alpha spray paint to bring it back , im in the middle of the project ,and its going awesome so far !
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, James. That’s looking great so far! Nice work bringing that bumper back to life! Prep is everything, and it looks like you’ve got it dialed in. We’re glad to hear the Epoxy Primer & Sealer is working well for your project. Can’t wait to see the finished result on your Charger—keep it up! 🤝🙌
Best spry can panting ever made Example do you have expensive item car Or antique do you need panting This one what you looking for
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for your feedback, Bassem! We’re happy to hear that our spray cans deliver the quality you’re looking for on your project. We truly appreciate your support! 🤝
I didn't grab a photo of the rims I was painting in their primed state, but I did make a YouTube short that shows it. They turned out as amazing as I expected, by the way. I simply followed the instructions on all 4 cans (primer, base, color, clear coat). Here's the link: https://youtube.com/shorts/FSWK-hENp9U?si=7E2K_P_3XsiGtoHc
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for your feedback, Tyler. The photo and the video looks amazing! We’re so happy to hear everything turned out the way you wanted! You did an excellent job following the process. Great work! 🙌🙌🙌
It’s a great product and went on very smooth
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Frank! We’re glad to hear it sprayed on smoothly and worked well with the other products to give you a great result on your gas tank. 🤝
Sealed the roof , and perfect mild to paint.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Sylvia! Glad to hear the roof is sealed and prepped perfectly for paint. Sounds like the 1K Epoxy Primer & Sealer Spray Can did exactly what it was meant to. 🤝🙌
This 2k epoxy has been a game changer, applied under the scorched apple on a diecast model, really made the outcome pop.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the fantastic feedback, Gerry! We're happy to hear that the 2K epoxy made such a difference in your project and helped your Scorched Apple finish truly stand out. Thank you for sharing the picture and feel free to post more pictures of your diecast model in our FB group: The Spray Source - Paint Community, so everyone can admire the amazing outcome! :)
Here in Arizona, the sun has faded out my yard art. My dragonflies lost nearly all the beautiful colors on their wings. Raven Super Colorshift has done a great job of showing off their details. I used the recommended primer in black-C2130. I loved the way it goes on and dries in 5 minutes. I used 3 coats. Then 3 coats of the Raven. Topping it off with High Gloss clear automotive paint. I love it!
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you so much for sharing your feedback, Jenny! We're glad to hear Raven Super Colorshift brought your dragonflies back to life, and that you're happy with the results. Thank you so much for your support! :)
Great product
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Dennis! We're glad you're happy with the product and truly appreciate your support!
Primer worked great. Good spray pattern and coverage
good
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Brennan! We're glad to hear you love the product. We appreciate your support!
Primer was very smooth and worked nice
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Dylan! We’re glad to hear the 2K HS Spray Can Clearcoat sprayed evenly and worked well for your project. We really appreciate your support
sprayed effortlessly...
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Mike! We’re glad to hear it sprayed effortlessly and that you had a smooth experience with the product. We really appreciate your support! 🙌
I haven't had a chance to apply it yet, but the reviews look great and I look forward to using it in the near future.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you so much for the kind words, Joseph! We really appreciate you giving us a try, and we’re glad to hear the reviews have you excited to use it. We hope everything goes smoothly with your project, and we’d love to see the results when you’re ready!
Goes a long way! Great stuff
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Ben! We’re glad to hear the product went a long way for you and that you’re happy with it. We really appreciate your support! 🙌
Fast shipping great prices worked well
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Daniel! We’re glad to hear you were happy with the fast shipping, pricing, and how the product performed. We really appreciate your support and hope to work with you again!
Worked as advertised
Primer went on perfectly. No runs.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Dave! We're glad to hear the primer went on perfectly and gave you a smooth, run-free application. We really appreciate your support!
Thanks. Haven't used it yet.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Brent! We hope you have a great experience once you get a chance to put it to use. We appreciate your support and look forward to hearing how it works out for your project!
Excellent to order from. Great product. Spot on color match.
It was ok
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback and for supporting TSS, Mike! It means a lot to us.
ARRIVED JUST FINE
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback and for supporting TSS, Richard! It means a lot to us.
Everything worked excellent.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Rex! We’re happy to hear that everything worked excellent for your project. We truly appreciate your support and choosing TSS!
It's a great, high-quality product.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Luis! We're glad to hear you're happy with the quality of our products. We truly appreciate your support!
great product, easy to use
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Kenny! We're so pleased to hear that our Epoxy Primer & Sealer Spray Can 1k met your expectations, and that you found it to be a great product and easy to use. Your positive feedback is truly appreciated!
Great service answers my email. Good shipping and spray paint looks tuff.
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Tyler! We're so glad to hear that our customer service, email communication, and shipping met your expectations, and that you were happy with the results of our products. We truly appreciate your support and are grateful you chose TSS!
Paid for express checkout and express shipping my order to two weeks to arrive
Absolutely great product you guys do a good job thank you very much
Awesome product
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Christopher! We're glad to hear you love our products. We appreciate you choosing us!
GREAT
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback and for supporting TSS, Frank! It means a lot to us.
It doesn’t work been waiting for nozzles now for over a week. Now ups says the 18fh. The bike show is the 27th. Thanks a f;()$ lot
Great product
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Malcolm! We're glad to hear you love our products. We appreciate your support! 🤝
So far I have used the primer and the base coat in the restoration of my 1943 German Kubelwagen. I really like how both products apply with ease and the final coverage is excellent I wish you would offer the products in quart Size for spraying I will be back for more
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Robert! We’re really glad to hear the primer and base coat performed well for your Kubelwagen restoration. It’s always rewarding to know the application was smooth and the coverage met your expectations. We actually have our AP-7541 kit which is our Primer-Sealer. You can check it out here: https://thespraysource.com/products/dtm-primer-sealer-ap-7541-kit-alpha-automotive-paint?_pos=1&_psq=7541&_ss=e&_v=1.0. Best of luck with the rest of your restoration project, and we look forward to supporting you again soon! 🤝
Good to go
Epoxy Primer & Sealer Spray Can 1k
Store owner replied: Thank you for the feedback, Brandon! We're glad to hear the product worked out well for your project. Thank you for supporting TSS! 🤝
Everything you need to paint your mountain bike, road bike, or other!
High quality paints that give professional results to the DIY'er.
Everything you need to paint your motorcycle, car, SUV, or truck!
Just choose your color and answer 4 questions. We handle the rest!
This is the paint brand that Tommy, the owner of TSS started 10+ years ago. We now dont only offer custom colors but all the products metal up! Primers, reducers, basecoats, clearcoats and everything in between.
