---
product_id: 83710531
title: "Permatex 81730 Flowable Silicone Windshield Glass Sealer, 1.5 oz. (2 Pack)"
brand: "permatex"
price: "€ 31.35"
currency: EUR
in_stock: true
reviews_count: 12
category: "Permatex"
url: https://www.desertcart.hr/products/83710531-permatex-81730-flowable-silicone-windshield-glass-sealer-1-5-oz
store_origin: HR
region: Croatia
---

# Waterproof sealant Easy precision application Fast drying formula Permatex 81730 Flowable Silicone Windshield Glass Sealer, 1.5 oz. (2 Pack)

**Brand:** permatex
**Price:** € 31.35
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro, drive worry-free!

## Quick Answers

- **What is this?** Permatex 81730 Flowable Silicone Windshield Glass Sealer, 1.5 oz. (2 Pack) by permatex
- **How much does it cost?** € 31.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/83710531-permatex-81730-flowable-silicone-windshield-glass-sealer-1-5-oz)

## Best For

- permatex enthusiasts

## Why This Product

- Trusted permatex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Pack Value:** Two 1.5 oz tubes ensure you’re always ready for any windshield or glass sealing task.
- • **Quick-Dry Efficiency:** Spend less time waiting and more time driving with a fast-setting formula.
- • **Precision Flowable Formula:** Apply smoothly and evenly without mess—perfect for professional-grade finishes.
- • **Trusted Automotive Essential:** Ranked #6 in Window & Door Seal Lubricants, backed by 4.4-star user satisfaction.
- • **Seamless Waterproof Protection:** Keep leaks out and confidence in with a durable, crystal-clear silicone barrier.

## Overview

Permatex 81730 Flowable Silicone Windshield Glass Sealer is a clear, waterproof silicone sealant designed for automotive glass applications. Its fast-drying, easy-to-apply liquid formula ensures a professional-grade, leak-proof seal. Sold in a convenient 2-pack of 1.5 oz tubes, it’s highly rated and trusted for durable, mess-free sealing on windshields and other glass surfaces.

## Description

Permatex Flowable Silicone Windshield and Glass Sealer - 2EA - by Permatex.

Review: Good stuff! - Very flowable and got into the cracks i needed.
Review: Very good product used to seal car glass - This works. I used it to seal a leaking back glass on my car. Easy to apply and it dries fairly quickly. I cleaned the area first and then applied it around the glass seal from the exterior. No more water issues in the car trunk. Not messy to use. Quality product!

## Features

- Permatex

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GFVZ77Z |
| Best Sellers Rank | #140,286 in Automotive ( See Top 100 in Automotive ) #9 in Automotive Window & Door Seal Lubricants |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | clear |
| Compatible Material | Glass |
| Customer Reviews | 4.4 out of 5 stars 365 Reviews |
| Included Components | Item |
| Item Dimensions | 10 x 11 x 2 inches |
| Item Form | Liquid |
| Item Weight | 1.5 Ounces |
| Item dimensions L x W x H | 10 x 11 x 2 inches |
| Manufacturer | Permatex |
| Material | Silicone |
| Material Type | Silicone |
| Model | 4350285694 |
| Number of Items | 2 |
| Part Number | 4350285694 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Miscellaneous |
| Unit Count | 3 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Permatex
- **Item Weight:** 1.5 Ounces
- **Item dimensions L x W x H:** 10 x 11 x 2 inches
- **Material:** Silicone
- **Style:** Compact

## Images

![Permatex 81730 Flowable Silicone Windshield Glass Sealer, 1.5 oz. (2 Pack) - Image 1](https://m.media-amazon.com/images/I/71-tOQvYHCL.jpg)
![Permatex 81730 Flowable Silicone Windshield Glass Sealer, 1.5 oz. (2 Pack) - Image 2](https://m.media-amazon.com/images/I/61YNI3xq4ML.jpg)

## Questions & Answers

**Q: Black silicone?.**
A: Clear glass glue for repairing cracks in glass.

**Q: Can you use this on small inside house window creaks?**
A: Not sure.... It's meant for sealing around windshields of cars....

**Q: Would this heal Scratch from washing sponge?**
A: Its not for scratches; it for sealing gaps around windshields and windows......

**Q: Are there two 1.5 ozs. tubes for $11.00?**
A: Yes I got two packages of the flowable windshield sealer. this stuff is thin and does a great job of flowing into the crack, the first time I used to much and it was hot out and the stuff ran down onto the windshield which after it dried came right off the glass with a razor blade. hope this helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff!
*by R***S on May 16, 2026*

Very flowable and got into the cracks i needed.

### ⭐⭐⭐⭐⭐ Very good product used to seal car glass
*by C***2 on December 13, 2025*

This works. I used it to seal a leaking back glass on my car. Easy to apply and it dries fairly quickly. I cleaned the area first and then applied it around the glass seal from the exterior. No more water issues in the car trunk. Not messy to use. Quality product!

### ⭐⭐⭐⭐⭐ Very Good
*by B***E on July 16, 2025*

This stuff is great, I bought it to seam seal my Lanshan 1 Pro and it did a phenomenal job, it's not thick and not to thin. and is easy to use/apply.

## Frequently Bought Together

- Permatex 81730 Flowable Silicone Windshield Glass Sealer, 1.5 oz. (2 Pack)
- Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube, Pack of 1
- Permatex 81730 Flowable Silicone Windshield and Glass Sealer, 1.5 oz.

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**Shop now:** [https://www.desertcart.hr/products/83710531-permatex-81730-flowable-silicone-windshield-glass-sealer-1-5-oz](https://www.desertcart.hr/products/83710531-permatex-81730-flowable-silicone-windshield-glass-sealer-1-5-oz)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-30*