💧 Seal the deal, stop the drip — your windshield’s new best friend!
Permatex 81730 Flowable Silicone Windshield & Glass Sealer is a clear, waterproof silicone sealant designed to flow into hard-to-reach areas, forming a durable, weather-resistant barrier. It withstands extreme temperatures (-80°F to 400°F), vibration, shock, and most chemicals, making it ideal for automotive glass leak repairs. Compact and easy to apply, it’s trusted by thousands to keep vehicles leak-free and protected.
| ASIN | B000BKEBO0 |
| Best Sellers Rank | 1,563 in Automotive ( See Top 100 in Automotive ) 19 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Colour | Clear |
| Compatible Material | Glass |
| Customer Reviews | 4.2 out of 5 stars 5,520 Reviews |
| Global Trade Identification Number | 00686226817303 |
| Item Dimensions | 20.3 x 10.2 x 2.5 centimetres |
| Item Form | cylindrical |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 20.3 x 10.2 x 2.5 centimetres |
| Item height | 1 inches |
| Item weight | 0.01 Ounces |
| Manufacturer | Permatex Products |
| Material | Silicone |
| Style | Compact |
| Style Name | Compact |
| UPC | 079340817302 686226817303 |
| Unit Count | 44.36 millilitre |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |
A**R
Sealant review
My classic car had a pool of water in footwell after I forgot cover. I used this sealant around windscreen and waited for rain . Car now free of leaks , easy to apply and very effective.
L**Y
Windscreen water seal
Dose exactly what it says on the box definitely stops leaks and hard to get places. Fantastic stuff easy to use definitely recommend.
R**E
Excellent
This product solved my leaking windshield perfectly. Had been annoying me for a while but this did the trick in my case
T**Y
Good product
Sealed my windscreen first time good product
S**6
may seal leaks but water finds others
I followed the youtube vid to see how to use this. Straightforward to apply. Problem is that it seals up the area where you think the windscreen seal has failed, but the water may just be redirected to another gap. Unfortunately I am now getting more water inside the car than before.
M**K
Must be clean
Worked very well
T**R
Good stuff
Did a great job of resealing the window on my Z4. No issues when applying it. Good bond.
S**N
EASY TO USE
A bit thicker than we thought, covered area needed, still have a slight leak maybe we missed a bit
Trustpilot
2 months ago
2 days ago
