

🛠️ Seal it fast, seal it strong — don’t let your ride wait!
Berkland’s Polyurethane Windshield Adhesive is a high-strength, fast-curing black sealant designed for professional-grade automotive glass bonding. With a tensile strength of 1000 PSI and a full cure time of just 4 hours, it offers durable, weather-resistant protection for windshields, RV windows, and more. Its medium viscosity and non-sag formula enable precise, mess-free application using standard caulking guns. The kit includes nitrile gloves and an applicator tip, making it ideal for both mechanics and DIY enthusiasts seeking reliable, permanent auto glass repairs.
| ASIN | B0BX1P8H51 |
| Best Sellers Rank | #3,254 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Urethane Adhesives |
| Brand | Berkland |
| Color | Sealant Black |
| Date First Available | February 27, 2023 |
| Full Cure Time | 4 Hours |
| Global Trade Identification Number | 00860009156494 |
| Item Form | Strip |
| Item Weight | 1.15 pounds |
| Item model number | BGAutoBlack |
| Liquid Volume | 310 Milliliters |
| Manufacturer | Berkland Goods |
| Material | Polyurethane |
| Number of Items | 1 |
| Package Dimensions | 9.33 x 2.72 x 2.52 inches |
| Surface Recommendation | Window |
| Tensile Strength | 1000 Pounds Per Square Inch |
| Water Resistance Level | Water Resistant |
G**Q
Strong durable adhesive
I used this to glue the glass window to my Haartx cloth convertible top after the factory heat seal failed. It worked great for my application
J**X
Great product, easy to use.
This product works well for what it is. The quality of install is solely on the user. If you don't heat it up prior to using it, you're gonna have a bad time. The product listing recommends it for a reason. Once heated, it comes out like water. Gloves are highly recommended and I can't emphasize this enough. Don't be like me and have to spend forever removing it from your hands (if you do, use hand cleaner cream and soap+water). I've purchased this multiple times, and it has held in a back windshield, front windshield, and sealed up body cracks that were leaking moisture. It is extremely messy, so use a tool or gloved finger to manipulate it after application! It comes off easily with a little isopropyl alcohol.
R**N
Worked great especially for the price
Worked as it should. Before I used it, I cut a hole in the side of a box so the end of a hairdryer would fit it. Put the tube in the box and folded the top down and left a small opening so some of the heat could get out, turned it on high and let it run about 20 minutes. It flows out so easy you can use a regular caulking gun
J**N
Good product
Could be thicker but does the job.. Make your bead at 1/2" to achieve the glass height because this product mashes down quite a bit... Very strong..
B**M
Windshield Adhesive
fast delivery...great product for windshield seal repair...
J**N
Rear window convertible Toyota solara
04 solara convertible rear window fell in. Bought this stuff. Heated it in boiling water for 10-15 minutes. Prepped the surface of the glass by using a heat gun and a wire when In a drill to clean off all the old sealant on the window. Crazy messy but it worked. You want a clean surface. Then i used the wire wheel on the thick canvas of the top to clean off the old material as best i could. I laid a bead around the entire window then let it sit for 5-10 minutes. This allowed it to get tacky. Placing the window in was tricky. Took me and my daughter. You have to position it square in the opening then press the glass hard against the top. I was finally able to it to stay by stuffing blankets and pillows in the top cavity so that it was pushing fairly hard against the glass which was pushing against the top sealing surface. I then drove it for a couple days before removing the blankets and pillows. So rubbing alcohol does a decent job at getting this stuff off, but fair warning, it WILL get all over your clothes, your face, your hands. Blankets, pillows, convertible top and the dog too. End result was it drying extremely secure. Window Is in there solid now! You’ll likely need to get in there with rubbing alcohol, heat gun, razors etc to clean it all up after it’s dried. Sure is messy, but fixed it without An expensive interior shop bill
T**A
👍
Good quality
E**N
Messy
Product it's ok, you need a lot of strength. Super sticky, super messy.
A**S
Bonne produit facile à utiliser ça fonctionne avec un pistolet ordinaire pour silicone, il faut seulement retirer fermeture en arrière et l’intérieur il y a na un plastique pour pouce
C**R
Good old polyurethane. Everything (for the most part) sticks together. I found out that it electrically insulates wires too. Be careful.
J**R
Best product for attaching mouldings to your vehicle.
A**O
Messy to work with make sure you have everything taped off
L**S
Worked great to seal a window that was leaking after a bad install filling roof and center console with water. Saved another trip to town and dealing with a company that’s didn’t care to do it right the first time. Thank you.
Trustpilot
2 weeks ago
1 month ago