Can you use on a TPO roof

I'm not sure, it is a silicon based product so if your TPO roof is compatible with silicon it would probably be OK. I would check with TPO manufacture before using it. I originally used it on a metal roof joint and it has been on for 4 or 5 years without a problem. I bought another can to use on my garage roof.

What is the difference of this product to Gaco Patch?

First, Liquid Tape can be applied to about 1/8" thick where Gaco Patch can go over 1/2" thick. Also, Gaco Patch can be used as a stand-alone repair product where Liquid Tape should be used in conjunction with Gaco Silicon Coating so the recommend top coating it. Finally, Gaco Patch comes in white, black, and gray where Liquid Tape only comes in gray.

Can I leave my flat roof without gravel after applying this product?

Yes, Gaco paint will leave a silicone waterproof finish on your roof. Gravel not needed.

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HENG'S INDUSTRIES 1 Gallon Gaco Silicone Liquid Roof Tape HGF1625-1

HENG'S INDUSTRIES 1 Gallon Gaco Silicone Liquid Roof Tape HGF1625-1

Product ID: 36609112

⏳Long-lasting durability for years

💧100% waterproof silicone formula

🛠️1 Gallon industrial-grade volume

$337.85

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

$337.85

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Description

💧 Seal it once, seal it right—roof protection redefined!

DURABILITY THAT LASTS - Engineered to withstand harsh weather and UV exposure without cracking or peeling.
VERSATILE APPLICATION - Ideal for automotive, RV ventilation, and building repairs—one product, endless uses.
EASY PROFESSIONAL FINISH - Smooth application with a liquid formula that bonds instantly for a clean, seamless look.
GENEROUS 1 GALLON CAPACITY - Enough coverage for large projects or multiple repairs—never run short mid-job.
SEAMLESS WATERPROOF SHIELD - Protect your roof with a liquid tape that forms an impenetrable silicone barrier.

HENG'S INDUSTRIES 1 Gallon Gaco Silicone Liquid Roof Tape HGF1625-1 is a premium waterproof silicone adhesive designed for durable roof repairs and sealing. With a large 1-gallon volume, it offers versatile use across automotive, RV, and building applications, delivering long-lasting protection against weather and wear.

Specifications

ASIN	B0141NQIZW
Best Sellers Rank	#355,143 in Automotive ( See Top 100 in Automotive ) #713 in RV Ventilation
Date First Available	March 5, 2013
Is Discontinued By Manufacturer	No
Item Weight	8 pounds
Item model number	HGF1625-1
Manufacturer	Heng's Industries
Product Dimensions	12 x 12 x 13 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.

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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.

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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

Ali H.

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

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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