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💧 Seal the deal, stop the drip — your windshield’s new best friend!
Permatex 81730 Flowable Silicone Windshield & Glass Sealer is a compact, clear silicone formula designed to flow into hard-to-reach areas, forming a tough, waterproof, and weather-resistant seal. It withstands extreme temperatures from -80°F to 400°F and resists vibration, shock, and most chemicals, making it ideal for durable leak repairs on automotive glass surfaces.
| ASIN | B000BKEBO0 |
| Best Sellers Rank | 4,487 in Automotive ( See Top 100 in Automotive ) 57 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Colour | Clear |
| Compatible Material | Glass |
| Customer Reviews | 4.2 out of 5 stars 5,670 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 weight | 0.01 Ounces |
| Manufacturer | Permatex Products |
| Manufacturer Part Number | 81730 |
| Material | Silicone |
| Model Number | 81730 |
| Number of Items | 1 |
| Style | Compact |
| Style Name | Compact |
| UPC | 079340817302 686226817303 |
| Unit Count | 42.5243 gram |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |
W**S
Worked very well
Worked very well easy to use fixed my windscreen amazing product
K**R
It works!!
Really good stuff, had a leak on my windscreen,cleaned area with brush and cloth and an acetate cleaner.It rained heavily an hour and a half later and no water came in so would recommend.
C**W
Cured leak on top of windscreen.
Did the job of sealing a leak on the seal between the on the mounting mastic and top of the screen on our Ford focus. Flows really well for silicone sealer. Hope the seal lasts!
R**T
Easy to apply
Works as described, very easy to apply
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.
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.
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**E
Not as advertised
Advertised as "flowable" its not its a gell. I ordered this as I needed capillary action to fill gaps and this does not do that. It just sits there and you have to try and squash it in to place with your finger. You could put some on a piece of card and hold it above your head it wouldn't fall off, it wouldn't run, it wouldn't even move, the total opposite of "flowable"! Very disappointed and will now need to buy something that is truly flowable and capable of capillary action.
A**R
Item was open
I received an opened item that was patched up with tape
M**N
Lättare att jobba med i separat spruta.
Jag tappade över till en spruta. Silikonen var lättjobbat och flöt ut bra. Jag kommer att beställa det på nytt.
L**.
Spettacolare
Silicone unico mai visto nella del genere
A**R
Great product
Great product
N**N
Great for seam sealing tarps and tents
I use this flowable silicone for sealing the seams on my silnylon tents (SeekOutside Tipi, NEMO wagon top), it works great, cures within a few hours and keeps the rain out of my tent. I have also used this product to seal cook custom sewing silnylon tarps. The silicone doesn't crack and remains clear, I have had this applied on multiple tarps and tents for years with no issues or need to reapply. I assume it would be good for using with a windshield too, but my primary experience is with waterproofing outdoor gear.
Trustpilot
2 months ago
5 days ago