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3M Auto Glass Urethane Windshield Adhesive 08693 is a professional-grade, medium-viscosity urethane adhesive designed for permanent windshield bonding. It delivers a high tensile strength of 1200 PSI and cures rapidly within 24 hours. Compatible with manual and powered caulking guns, this 310 mL black cartridge offers clean, non-sag application and water resistance, making it the go-to solution for reliable, industrial-strength auto glass repairs.


| ASIN | B000RW1XCK |
| Best Sellers Rank | #7,336 in Automotive ( See Top 100 in Automotive ) #15 in Body Repair & Restoration Adhesives |
| Brand | 3M |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,059) |
| Date First Available | October 21, 2010 |
| Exterior | Machined |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00051131086937 |
| Is Discontinued By Manufacturer | No |
| Item Form | Cartridge |
| Item Package Quantity | 1 |
| Item Volume | 10.5 Fluid Ounces |
| Item Weight | 14.6 ounces |
| Item model number | 08693 |
| Manufacturer | 3M |
| Manufacturer Part Number | 08693 |
| Material | Urethane |
| Model | 08693 |
| Number of Pieces | 1 |
| OEM Part Number | 8693 |
| Package Information | Cartridge |
| Product Dimensions | 8.85 x 2.65 x 1.9 inches |
| Special Feature | Strong |
| Special Features | Strong |
| Specific Uses For Product | Windshield Adhesive |
| Tensile Strength | 1200 Pounds Per Square Inch |
| UPC | 051135086933 060829190559 051131086937 |
| Unit Count | 10.5 Fluid Ounces |
| Viscosity | Medium |
| Viscosity Level | Medium |
| Water Resistance Level | Water Resistant |
R**T
Excellent quality and easy enough to use for an amateur.
This worked great for installing a windshield on my minivan. You will also need a suitable primer applied to the glass before applying this urethane. It's VERY thick and sticky, and holds in place well once applied. I used about one and a half tubes to do a minivan front windshield. Be aware that it is VERY thick and viscous and it may be tiring to apply using a standard caulk gun. If I was using this stuff more than occasionally, I would invest in an electric or pneumatic caulk gun.
L**Y
Life-Saver for Windshield Repairs 🚗💪
This adhesive from 3M is an absolute game-changer for fixing windshields. I seriously can't believe how strong and fast-curing it is. It's like a superhero for my car! The medium viscosity makes it super easy to work with, and the high-strength formula ensures a reliable bond that lasts. I used it on a crack on my windshield, and it's like magic - good as new! 🌟 I love how quick it cures, saving me so much time. The 310 mL cartridge is just the right size, and the black color blends in seamlessly. I won't trust any other product after using this - highly recommend it to anyone needing to repair their windshield. It's a total game-changer! 🙌Stay safe on the road, friends!
M**C
True product and works great.
The real deal and the only way to purchase it quickly. I've used it on excavators with no problem in the freezing weather. Best price
S**X
Strong & Reliable
ensures durable, weatherproof bonds for auto glass. High-strength and easy to apply!
I**S
Great seal
Repaired the rear window in my convertible after the factory glue failed and it fell out. Let me tell you...wear gloves folks. I thought it would be a quick bead of glue and on my way, but instead I had a fun fiasco of contortion trying to reach my window and squeeze this stuff out while stretch out across the trunk of my car and desperately trying to keep it from getting on my paint. I ended up with adhesive all over my hands and it took days to go away despite using various soaps including fast orange haha. This was not the fault of the product, it worked as intended, maybe it was a bit more viscous than I thought it would be as I cut the tip too small to easily allow it to be applied and had to squeeze the handle much harder than I figured they intended, causing lots of additional issues for myself. The adhesive itself is awesome. It went on fine, I gave it 48 hours to dry using suction cup clamps and some support from underneath. I have since taken it through a car wash and the seal seems to be holding fine. Top has been put down and up without any loss of adhesion. It's black colored so the parts I added a more than intended to do not show up unless under scrutiny. No complaints with it. Overall this product worked exactly as I expected it to and has held up so far. If anything changes I may update the review, but for now 5 stars!
G**E
Works exactly as expected
Waterproofed the back glass of my convertible top, black was the right choice, don't get it too thick or too thin of a line, don't wipe excess, wait for it to cure and carefully cut off with an Xacto knife and scrape with a blade.
R**L
Seems to be a great product
I used this on a 03 f 350 with the rear slideing window . The seal is hard to find decided to glue it . I had to shim window up . The glue is very easy to smooth and goes on easy. Very impressed how easy it was to contour to sheet metal to replace the hard to find seal. Will buy again
D**E
Reliable 3M Windshield Adhesive for Easy Auto Glass Installations
I absolutely love the 3M Auto Glass Urethane Windshield Adhesive (08693) for its exceptional performance in both professional and DIY auto glass projects. The fast curing and strong bonding properties, paired with easy application, ensure a securely placed windshield that is well-protected. Its user-friendly medium viscosity and reliable performance make it a top favorite for car repairs. Perfect for those seeking to replace or install automotive glass, I highly recommend this product.
D**H
nice
S**I
Excellent product ..better than expected
J**S
Me gusto que es fácil de usar, y no me gusto que si no usan guantes las manchas manos tarda en quitarse,
J**L
Sealed my van's driver's side window on the inner track. Strong and dries fast. Highly recommended. Need a strong caulking gun (metal, not plastic) to apply with ease.
A**U
En media hora se repara la rotura. Después de aplicarlo correctamente ya no encuentras en donde era el daño.