Permatex 81730 Flowable Silicone Clear Windshield and Glass Sealer, 1.5 oz
Permatex 81730, Flowable Silicone, Clear Windshield and Glass Sealer Industrial Sealant, 1.5 oz
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Permatex 81730, Flowable Silicone, Clear Windshield and Glass Sealer Industrial Sealant, 1.5 oz

Key item features

  • Durable Seal: Forms a tough, waterproof, and clear seal, effectively resisting weather, extreme temperatures, vibration, shock, and most shop chemicals.
  • Flowing Action: Utilizes a wicking action to flow into hidden and hard-to-reach areas, efficiently sealing leaks in various glass applications.
  • Surface Filling: Fills surface voids and irregularities, providing a reliable sealant for leak prevention and enhanced structural integrity.
  • Temperature Range: Operates effectively within a broad temperature range, from -80°F to 450°F, ensuring performance in diverse conditions.
  • Fast Drying: Features a quick 1-hour dry time, allowing for efficient repairs and minimal downtime.
  • Versatile Applications: Suitable for a wide range of applications including windshields, sunroofs, windows, headlamp assemblies, marine glass, and RV vents.
  • Clear Finish: Provides a clear finish that blends seamlessly with glass surfaces, ensuring a professional and aesthetically pleasing result.
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Current price is $8.52
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Arrives by Mon, Jul 6
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Sold and shipped by R/A Hoerr Incorporated
4.502161383285302 stars out of 5, based on 1388 seller reviews(4.5)
Free 30-day returns
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$11.41
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Shipping, arrives by Mon, Jul 6 to Columbus, 43215
Sold and shipped by Supply the Home
Free 30-day returns

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Customer ratings & reviews

4.6 out of 5 stars
stars31 ratings8 reviews
How item rating is calculated
  1. 5 stars74% (23)
  2. 4 stars16% (5)
  3. 3 stars6% (2)
  4. 2 stars0% (0)
  5. 1 star3% (1)
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Showing 1-3 of 8 reviews

Mar 17, 2025
Gerald
Sold and shipped byR/A Hoerr Incorporated
5 out of 5 stars review

Verified Purchase

Just used it today. This stuff really flows and filled the gap around my windshield

Helpful?6SN0AQ13PIQX323728121
Aug 29, 2023
Dennis
Sold bySupply the Home
5 out of 5 stars review

Verified Purchase

Leaky Windshield - PROBLEM SOLVED!!!

I have a 2005 Honda Accord that i am addressing many issues on. The one issue that has plagued my mind, eaten up hours of time and frustrated me beyond words is a leaky windshield. The leak only appears when i get the car washed or it rains very hard. It drips from the front dome light on both sides. I read an article about how flowable silicone was used successfully in some cases to solve such a problem. The Permatex flowable silicone was highly recommended in the article. One application, following instructions very carefully, solved the issue 100%.

Incentivized Review
Helpful?6SN0AQ13PIQX323728121
Oct 24, 2024
Jan
Sold and shipped byR/A Hoerr Incorporated
5 out of 5 stars review

Verified Purchase

Car window sealer

I needed to seal around my rear car window as the existing seal had disintegrated. The Permatex 81730 was so easy to use. The nozzle fit right into the area that needed sealing and it spread smoothly and evenly. I would recommend it to anyone and will buy it again myself, if needed.

Incentivized Review
Helpful?6SN0AQ13PIQX323728121