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.

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

Product ID: 2406497

Details

Brand
Permatex
Item Weight
1.5 Ounces
Item dimensions L x W x H
8 x 4 x 1
Material
Silicone
Style
Medium

💧Waterproof seal

🔧Flows into hard-to-reach areas

🌡️Extreme temp range -80°F to 450°F

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Description

🔧 Seal Smart, Drive Confident: The Ultimate Invisible Shield for Your Ride

THERMAL TOUGHNESS - Operates flawlessly from freezing -80°F to scorching 450°F, perfect for any climate or engine heat exposure.
WEATHERPROOF WARRIOR - Withstands harsh weather, vibration, shock, and most shop chemicals to keep your seals intact season after season.
PRECISION LEAK SEEKER - Flowable silicone wicks into hidden cracks and voids, ensuring no leak goes unnoticed or unsealed.
TRUSTED PRO GRADE FORMULA - From the renowned Permatex line, a go-to for automotive pros demanding reliable, durable sealing solutions.
INVISIBLE ARMOR FOR YOUR GLASS - Creates a crystal-clear, tough seal that blends seamlessly with your windshield and glass surfaces.

Permatex 81730 Flowable Silicone Windshield and Glass Sealer is a professional-grade, clear silicone sealant designed to create durable, waterproof seals on glass and vinyl surfaces. It excels in extreme temperatures (-80°F to 450°F), resists weather, vibration, shock, and chemicals, and flows into hard-to-reach areas to fill cracks and voids, making it a trusted choice for automotive sealing applications.

Specifications

ASIN	B000BKEBO0
Best Sellers Rank	#2,022 in Automotive ( See Top 100 in Automotive ) #7 in Body Repair & Restoration Adhesives
Brand	Permatex
Brand Name	Permatex
Color	Multicolor
Compatible Material	Glass, Vinyl
Customer Reviews	4.3 out of 5 stars 5,881 Reviews
Global Trade Identification Number	00686226817303
Included Components	Other Vehicle Parts( AUTO_PART ), Performance Parts - Underhood
Item Dimensions	8 x 4 x 1 inches
Item Form	Liquid
Item Type Name	Rigid Industries 46503 Fog Light Mount
Item Weight	1.5 Ounces
Item dimensions L x W x H	8 x 4 x 1 inches
Manufacturer	PERMTX-LOCKT
Material	Silicone
Material Type	Silicone
Model	81730
Number of Items	1
Part Number	81730
Style	Medium Strength
Style Name	Medium Strength
Surface Recommendation	Glass
UPC	079340817302 686226817303
Unit Count	1.49 Fluid Ounces
Warranty Description	Warranty
Water Resistance Level	Waterproof

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B/.23

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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