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Berkland Polyurethane Seam Sealer is a professional-grade, flexible, and durable automotive sealant that bonds to bare, primed, and painted surfaces. It cures quickly—paintable within 30 minutes—and resists shrinking, cracking, and weather damage. Supplied in a convenient 2-pack compatible with standard caulking guns, it’s perfect for auto body, RV, and marine applications, delivering a waterproof, long-lasting seal for seamless restoration.
| ASIN | B0C6YQZK99 |
| Best Sellers Rank | #17,219 in Automotive ( See Top 100 in Automotive ) #44 in RV Sealants |
| Brand | Berkland |
| Brand Name | Berkland |
| Color | White |
| Compatible Material | Metal |
| Customer Reviews | 4.5 out of 5 stars 404 Reviews |
| Global Trade Identification Number | 00860010391808 |
| Included Components | Seam Sealer, Gloves, Nozzle |
| Item Form | Paste |
| Manufacturer | Berkland |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Number of Items | 2 |
| Number of Packs | 2 |
| Part Number | 2pkWhiteSeamSealer |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Primer or Painted Surfaces, Bare Metal, Weld Through |
| Unit Count | 21 Fluid Ounces |
| Water Resistance Level | Water Resistant |
R**Y
Sealer is printable and easy to work with
Sealer worked great was able to prime and paint no issues
J**N
Quality at a reasonable price.
Very happy with the product! It works great and the price was good!
T**S
Good stuff
Worked really well for sealing up a sheet metal patch to a trans tunnel. Dries to a stuff rubber feel, does not drip or run when applying and seemed to be happy to fill large gaps. Pretty much exactly what I was hoping. I put the tube in a big plastic bag in some hot water for half an hour before use and it came out just fine. Little goes a long way too unless you're filling big gaps. No real smell when wet or dry that I can tell.
M**W
Good quality seam sealer
Excellent adhesion seam sealer.
K**0
Boat sealed great
Worked great to seal my boat
M**Y
Good product
Looks good
F**R
Strong and durable sealant.
I'm using this for the seams on a steel horse trailer and must say this is the best sealant I've ever used, and I've used others for car repairs in the past. Easy to apply and dries to a firm yet flexible seal. This adheres to bare metal or painted surfaces holds tight. I did a few test patches and found it very difficult to remove once cured on the surface to which it's applied. Highly recommend.
A**S
Seam sealer
Works as it should , (wear gloves don’t be like me it is not easy to get off)
M**E
Good for auto body seams. Very tough stuff.
It’s good. Extremely sticky ! Dries nicely after a day. It pumps is the cracks well. It’s still slightly flexible after drying. Doesn’t seem to paint over well but that’s to be expected.
I**E
works very well
Works great and white so no painting required
M**J
Great item
Works as expected easy to use , and the price is fine .
G**H
very easy to use
not knowing what to expect i applied one tube and left it over night before painting. now after this past month it looks fantastic and now peeling of paint not sticking. this is a very good seam sealer
A**C
Worked as expected
Nice product
Trustpilot
1 day ago
5 days ago