The Eastwood Service PlanProtect your purchase with comprehensive coverage24/7 supportNo deductibles, no additional feesParts & labor costs includedTransferable coverage and more
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].
USC® Garage™ Pouches are your premier single-use solution in the body repair and refinish category, used by DIY'ers and pros alike.
USC® Garage™ SMC/Fiberglass Filler is a waterproof filler, structurally rated to repair sheet molding compound and works on fiberglass. It’s also easier to sand than conventional fiberglass fillers
Never before has there been a more broad selection of top-of-the-line fillers and glazes. From dents and small repairs on aluminum, steel and fiberglass to repairs around the home on wood, metal and plastics. No matter what the need, USC® Garage™ has you covered.
What's Included
Contains 8oz of filler with 1/2oz of hardener
Instructions & Guides
Always read and fully understand manufactures instructions before using this product.
Safety Information
Always read and fully understand all safety warning before using this product.
Rated 5 out of
5 by
B Rod from
Good quality finish that’s easy to use.Easy to use for small jobs and nice packaging and price
Date published: 2021-11-01
Rated 5 out of
5 by
Forest from
Fiberglass fittings productExcellent product and does a very good job of bonding
Date published: 2021-07-28
Rated 5 out of
5 by
mmkkpro from
C4 RepairI bought this to use on my 1990 ZR-1, being smc it takes a special filler. I'm no body man just a DIY guy. I had a coupe spots to fix and used this product, the rear quarter panel seams needed repaired and this worked great, easy to mix, spread and sand. I plan on buying the finishing glaze also. This is a great producer, easy to navigate the site, fast shipping and a great price, Eastwood ROCKS!
Date published: 2020-01-14
Rated 5 out of
5 by
CaptainComet from
Works great, excellent packagingI needed to repair a 1970s Mercury Hood Scoop, so the way this is packaged was a great feature. Most other SMC repair materials come in large two-part tubes,mixing tips, and need a special heavy duty gun to drive them. With this, you squeeze out just what you need. Go easy on the hardener and you probably have a 10 minute window to work it. I also used adhesive drywall mesh to reinforce the repairs. Uploading photos here was taking forever. You can see a whole writeup on the repair at this link ... http://mmb.maverick.to/threads/repairing-a-comet-gt-hood-scoop.116352/ While I do have fabrication skills, my auto body prep skills are more in the novice range, and I got good results here.
Need filler for patching up rust pitting on my 8-3/4 Mopar differential housing and axle tubes (all OEM steel). Must adhere to epoxy primer base, accept epoxy paint topcoat, and withstand operating temperatures on hot summer days.
Asked by: Manzolds
We would recommend ITEM # 13518ZP Eastwood CONTOUR® Aluminum Reinforced Repair Compound Body Filler for this application.
Answered by: Rick
Date published: 2023-06-30
Can I apply gelcoat over this product?
Asked by: Joe1963
Yes, be sure to properly follow instructions on both products.
Answered by: Bart
Date published: 2022-09-19
Animal repairing a crack on the roof of my hard top on my Jeep is SMC material would this repair the crack with fiberglass mesh and would I need another SMC body filler to finish it?
Asked by: Cvass
Yes this would work with with fiberglass mesh to resolve this. Depending on the severity or this damage you may need to use body filler on top to complete this before proceeding with your primers.
Answered by: Kelly H
Date published: 2019-08-21
I have a corvette that needs some filler along some of the body seams. Also, I would like to delete the emblems. That would entail filling a few smalls holes. Would this product work in this application?
Asked by: Memphis
This product would work great for that application.
Answered by: ZachC
Date published: 2021-05-02
For fiberglass body kits, the bumper has areas that has hairline cracks. Is this product flexible or will it crack? If so, what are the recommendations through eastwood for a flexible fiberglass bumper?
Asked by: Will
This filler will have some flex to it. It will work great for your application.
Answered by: Kelly H
Date published: 2018-11-26
how deep can the patch be using smc epoxy filler
Asked by: woody
This filler should not be applied more than 1/4" thick.
Answered by: Kelly H
Date published: 2018-11-01
Will this work on a wave runner hull
Asked by: Steve
This product is a great filler for repairing fiberglass.
Answered by: Scott C
Date published: 2018-08-10
I installed a fiberglass widebody kit to my 2015 camaro, I body molded the entire car , and looking for something to put over carbon fiber/fiberglass from plastic bumper to prevent cracking/peeling of glass from plastic. Would this product work?
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