does it work on cell phones ?

I used the permatex 81730 flowable silicone on a cracked screen on an ipad. The corner of the ipad had hit a hard surface and fractured the corner without interfering much with the rest of the screen. I thought I would try the flowable silicone and see how well it worked. I was mainly hoping to keep small pieces from slowly falling out and destabilizing the rest of the glass in the corner. The flowable silicone works as promised. When applied it flows out over the affected area much better than regular silicone. However, it doesn't permeate the crack and basically sits on top of the glass itself. In my experience it did stabilize the corner but left a raised place above the glass that obviously felt like silicone and eventually began peeling off. I eventually had to peel it off the surface of the glass and I haven't as yet replaced it. That's all the info I can share about it... but that was my experience.

can this be used to adhere the black strip to the front windshield?

100%. It gets messy on your hands but it will do its job. I did on my windshield which had a gap and the air was coming in while driving... After sealing it.... It is perfect.

Would this work on a car headlight housing to keep away moisture?

Yes it would as the silicone in it would prevent any water from getting in , also depends how big your Crack is .

Will this work for a glass door that has a small crack (about 2 inches)?

YES---but it will run down if not masked off. Not perfectly clear. Any run down or thick area can be trimmed/shaved off with razor. The crack needs some open space for the fluid to penetrate.

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Permatex 81730 Flowable Silicone Windshield and Glass Sealer, 1.5 oz.

Product ID: 252053480

Details

Brand
Permatex
Item dimensions L x W x H
20.3 x 10.2 x
Item weight
1.5 Ounces
Material
Plastic
Style
Medium

💧Waterproof seal

🔧Flows into hard-to-reach areas

🌡️Extreme temp resistant -80°F to 450°F

14405 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

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Description

🔒 Seal the deal with invisible strength!

PRECISION LEAK SEEKER - Flows effortlessly into hidden cracks and voids, sealing leaks others miss.
WEATHERPROOF CONFIDENCE - Withstands rain, shock, vibration, and harsh chemicals without breaking a sweat.
TRUSTED PRO GRADE FORMULA - From automotive pros to weekend warriors, a go-to sealant for all your glass needs.
EXTREME TEMPERATURE WARRIOR - Performs flawlessly from freezing -80°F to scorching 450°F environments.
INVISIBLE ARMOR FOR YOUR GLASS - Creates a crystal-clear, tough seal that blends seamlessly with your windshield.

Permatex 81730 Flowable Silicone Windshield and Glass Sealer is a professional-grade, clear silicone sealant designed to create a durable, waterproof barrier. It resists extreme temperatures (-80°F to 450°F), weather, vibration, shock, and most shop chemicals. Its unique flowable formula penetrates hard-to-reach areas, filling cracks and surface voids to prevent leaks, making it an essential tool for automotive glass and windshield maintenance.

Specifications

ASIN	B000BKEBO0
Best Sellers Rank	#8,831 in Automotive ( See Top 100 in Automotive ) #50 in Automotive Fillers, Adhesives & Sealants
Brand Name	Permatex
Color	Multicolor
Compatible Material	Glass
Customer Reviews	4.3 4.3 out of 5 stars (5,745)
Global Trade Identification Number	00686226817303
Included Components	Other Vehicle Parts( AUTO_PART ), Performance Parts - Underhood, Engine Parts/Gaskets/Seals/Bearings
Item Dimensions	20.3 x 10.2 x 2.5 centimeters
Item Form	Liquid
Item Type Name	Fog Light Mount
Item Weight	1.5 Ounces
Manufacturer	Permatex
Material Type	Plastic
Model	81730
Number of Items	1
Number of Packs	1
Part Number	81730
Style Name	Medium Strength
Surface Recommendation	Glass
UPC	079340817302 686226817303
Unit Count	1.5 Ounce
Warranty Description	Manufacturer Warranty
Water Resistance Level	Waterproof

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TrustScore 4.5 | 7,300+ reviews

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14405 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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