Seals cracks, crevices and body seams, plus waterproofs and insulates
The Eastwood Service PlanProtect your purchase with comprehensive coverage24/7 supportNo deductibles, no additional feesParts & labor costs includedTransferable coverage and more
90 day Warranty Included
90 Day Returns + 100% Satisfaction Guarantee
FREE Lifetime Tech Support
The Eastwood Company Warranty
100% Customer Satisfaction Guarantee
At Eastwood we care about your DIY automotive projects and want you to be 100% satisfied with our products. That’s how we’ve done business since 1978.
Warranty periods vary per product and manufacturer.
The warranty period begins on the date the product is delivered.
Warranty refunds and exchanges require proof of purchase.
To obtain warranty coverage, contact Eastwood at 1-800-343-9353 for an RMA number.
FREE Lifetime Tech Support
We're here to help you Do The Job Right.
This product includes FREE Lifetime Tech Support from our U.S.-Based Customer Solutions Team.
Looking for advice on your project or product recommendations? Our in-house Project Advisors have the same passion for DIY automotive restoration as you do. Get advice on your project, personalized product recommendations and answers to your questions. Give us a call or email [email protected].
After stripping a car or repairing a panel you should replace the seam sealer to protect your work from the elements.
Flexible - Will not shrink, harden or crack
Seals cracks, crevices and body seams
Paintable in 30 minutes
Waterproofs and insulates
Eastwood's Brush-On Seam Sealer leaves a factory-like finish and will not crack, harden or sag. Seals cracks, crevices and body seams as well as waterproofs and insulates. Tack dries in 15 minutes and air dries in 1hour. Remains flexible. Gray in color. Can be painted in 30 minutes.
Can be used on:
Firewall
Trunk seams
Fender extensions
Tail light openings
Floor pans
Many other areas
What's Included
30.4-fl.-oz. (1.9 pt.)
Safety Information
always wear eye, skin and respiratory protection when working with chemicals consult MSDS for proper safety warnings
Clean surface with Eastwood's PRE painting prep (10041Z) Apply a bead using a brush or finger. Tack dries in 15 minutes Paintable in 30-45 minutes Clean excess with PRE
Operation Temperature is between -4 degrees F to 158 degrees F.
Rated 5 out of
5 by
FRM52 from
Eastwood Brushable Seam Sealer Vs. OEMI used it to patch an area on a Porsche where the dealer had removed a 3/4 inch diameter of the factory seam sealer that was covering a fixturing hole on the right strut tower. It matched the factory texture perfectly using an plumbing flux brush to apply it and it was about half the cost of the factory seam sealer ( A Wurth product). The only downside is now I have a big can of this stuff and I am unlikely to ever need it again. Maybe it can be used for other applications around the shop.
Date published: 2022-08-25
Rated 5 out of
5 by
Edward from
work good on my 1968 impalawork good for what I use it on thank u
Date published: 2022-08-07
Rated 5 out of
5 by
Knievel from
So worth the money.Amazing product and wow did it work great! 1987 GTA fender wells like new again!
Date published: 2022-06-30
Rated 5 out of
5 by
Kris from
ApplicationNice consistency. Easy to apply. Smooth, level flow after setting.
Date published: 2022-06-01
Rated 5 out of
5 by
Keith from
Good productGot the seam sealer very quick have not used it yet. Thank You for quick delivery and easy online purchase
Date published: 2022-05-19
Rated 5 out of
5 by
Bubba from
1986 ElkyProduct is excellent but you need to
work fast. Hard to work with after a few minutes.
Date published: 2022-04-14
Rated 5 out of
5 by
Harleyrds2 from
Seam sealerSeam sealer works great, spreads like peanut butter but can be smoothed after skinning over for about 24 hours, wear gloves and follow warnings.
Date published: 2022-04-10
Rated 5 out of
5 by
indyme2 from
Seam SealerWorks great! Ordered another can. Brushable is the way to go.
Date published: 2022-01-09
Rated 5 out of
5 by
Ed G from
Brush on seam sealerEasy to use, I applied it with an acid brush and worked great! Really sticks to surfaces without sagging
Date published: 2021-12-29
Rated 5 out of
5 by
Paul Koz from
Great Stuff !The Eastwood brush-on sealer worked like a charm! Sank into all the nooks and crannies; dried quickly and uniformly. Great stuff!
Date published: 2021-11-04
Rated 5 out of
5 by
Mike from
SealerSecond time I purchased this awesome product.
Date published: 2021-10-29
Rated 5 out of
5 by
Lonnie Brown from
Brush on seam sealerI've used this seam sealer on every parts of the cars and truck I've restored.
Date published: 2021-10-06
Rated 5 out of
5 by
Craig from
Seam SealerEasy to use and it looks just like the original factory seam
Date published: 2021-09-27
Rated 5 out of
5 by
Jim N from
Brushable seam sealerEasy to apply, end results are perfect!!!
This was the first time I’ve used seam sealer.
I would highly recommend!!!
Date published: 2021-08-07
Rated 5 out of
5 by
Matt from
Amazing productI originally bought this for one project in which it’s meant for but man this product has no limitations. I’ve been able to create and repair so much with it. Drys quick, spreads great and just an overall great product with an amazing price. 10/10
Date published: 2021-08-07
Rated 5 out of
5 by
Leif from
Eastwood does it again.This seam sealer is great and you cant beat the price. I highly recommend it.
Date published: 2021-07-29
Rated 5 out of
5 by
PA Shaker from
Good productBrushes on smooth, easy to use. Too soon to judge durability.
Date published: 2021-07-28
Rated 5 out of
5 by
Kurt from
Nice in tight areasSpreads easily and dries fast. Very good product.
Date published: 2021-07-28
Rated 5 out of
5 by
Bill F from
Great productReally worked well. Can was very badly dented. Hard to open. No damage done to the box
Date published: 2021-07-28
Rated 5 out of
5 by
jonny be good from
SEAM SEALERIt tends to dry up the brush you use pretty fast so you might need more than one brush to use while you applied it on. Takes about a week to cure.
Date published: 2019-10-02
Rated 5 out of
5 by
PTUKremling from
Great Seam Sealer.This is agreat seam sealer. Very easy to use. Dries fast, no mess.
Date published: 2019-03-03
Rated 5 out of
5 by
crazy96863 from
Exactly what I neededI made some difficult rust repairs where my firewall meets the windshield cowl. I was concerned about pinholes in the welds and to a bit lesser extend the aesthetics of the repair. With that and the 40 year old cab was never really being well sealed in this area, I wanted to do better. I actually purchased this for some of the external firewall repairs and intended on purchasing the 2k seam sealer for the coal area but after working with it, this stuff seemed to ‘level’ well enough I gave it a go. I masked off the cowl slots and applied with some acid brushes. I don’t think I could have gotten a better result. Water will now flow across the cowl and down the side of the cab where it should rather than through the seams and down the firewall.
Date published: 2019-03-03
Rated 5 out of
5 by
Kelly from
Works as advertisedI was looking for a seam filler that would match what was originally used in my 1970 Plymouth Road Runner and found this product. I had no problem using a foam brush to apply this product and get a finish that was very similiar to original. I am very satisfied with the results.
Date published: 2018-12-22
Rated 5 out of
5 by
Coony from
Seam sealerThis stuff works great, easy to spread and dries fast. Will buy more if need to.
Date published: 2018-12-16
Rated 5 out of
5 by
Dave from
Great stuffUsed this on 3 vehicles now. Description says it dries flexible but it really doesn't seem to be once cured. Not rubbery or foamy like the stuff old cars used that trapped moisture. This is more like an epoxy.
Date published: 2018-05-19
Rated 5 out of
5 by
Bob J from
Seam sealerUsed it on firewall seams on stripped pickup body inside and out and it worked perfectly using a stiff acid brush
Date published: 2017-11-18
Rated 5 out of
5 by
Meatloaf from
Great Product!Used this seam sealer on a truck bed trailer project & it worked great for my use! I liked the fact that I can brush it on instead of using a caulk gun like others I've used in the past.
Date published: 2016-07-26
Rated 5 out of
5 by
UCanDoIt2 from
Performs as designedOpened my new can of Seam Sealer this weekend. Drew out enough to cover the section that I was working on. It provided me around 10 minutes of work time to get it spread as desired. Product stated that it will setup in 60 minutes and that appears to be accurate. Simple to spread with a small brush.
Date published: 2016-06-20
Rated 5 out of
5 by
Chris 6603 from
Best Brushable Sealer everI have used several brushable sealer's before (not Eastwood brand). Most do not hold up. The 1 can I used of Eastwood's sealer is holding up to date. Just made a purchase to clean frame and finish with Eastwood frame & body part sealer. Much better product. Highly recommend
Date published: 2016-06-14
Rated 5 out of
5 by
Franks67ss396 from
brushable seam sealerReally good product sets up quick a glove and some lacquer thinner smooths real nice
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