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

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

Q: 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.

Q: 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.

Q: 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 .

Q: 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.

Product ID: 88739823

Secure Transaction

Details

Brand
Permatex
Style
Compact
Item Weight
0.01 Ounces
Item dimensions L x W x H
20.3 x 10.2 x
Water Resistance Level
Waterproof

💧100% Waterproof seal

🌡️Temp range -80°F to 450°F

🛠️Flows into hidden cracks

Frequently Bought Together

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

Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube, Pack of 1

Permatex 80050 Clear RTV Silicone Adhesive Sealant, 3 oz

Description

🔧 Seal the deal with invisible strength!

DURABLE CHEMICAL RESISTANT - Stands up to vibration, shock, and shop chemicals
LEAK SEEKING SILICONE ACTION - Wicks into hard-to-reach areas for total protection
TRUSTED AUTOMOTIVE ESSENTIAL - From windshields to electrical seals, a pro’s go-to
EXTREME TEMPERATURE RESILIENCE - Performs from freezing cold to scorching heat
INVISIBLE ARMOR FOR YOUR GLASS - Dries crystal clear for a flawless finish

Permatex 81730 Flowable Silicone Windshield and Glass Sealer is a professional-grade, waterproof silicone sealant that flows into tight spaces to create a durable, clear, and weather-resistant seal. It withstands extreme temperatures from -80°F to 450°F and resists vibration, shock, and chemicals, making it ideal for automotive glass, vinyl tops, and electrical connections.

Specifications

Brand	Permatex
Style	Compact
Item Weight	0.01 Ounces
Item dimensions L x W x H	20.3 x 10.2 x 2.5 Centimeters
Water Resistance Level	Waterproof
Item Form	Liquid
UPC	079340817302 686226817303
Global Trade Identification Number	00686226817303
Colour	multicolor
Manufacturer	PERMTX-LOCKT
Country of Origin	USA
Item model number	81730
Product Dimensions	20.32 x 10.16 x 2.54 cm; 0.28 g
ASIN	B000BKEBO0

Have a Question? See What Others Asked

does it work on cell phones ?

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

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

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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products