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Gacoroof

GACSRCG5 Silicone Material, Gray

  • Based on 126 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Hearthshire
Arrives Thursday, Sep 24
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Color: Gray


Features

  • COMMERCIAL-GRADE ROOFING SOLUTION: Engineered for professional roofing applications, the Gacoroof GACSRCG5 delivers reliable waterproofing and weather resistance for commercial and industrial roofing systems
  • DURABLE MATERIAL CONSTRUCTION: Built with high-performance materials designed to withstand extreme temperature fluctuations, UV exposure, and harsh environmental conditions for long-lasting roof protection
  • EASY APPLICATION PROCESS: Formulated for straightforward application by roofing professionals, reducing installation time and labor costs while ensuring consistent, high-quality results across large surface areas
  • SUPERIOR ADHESION AND FLEXIBILITY: Provides excellent adhesion to a variety of roofing substrates while maintaining flexibility to accommodate structural movement and thermal expansion without cracking or peeling
  • LONG-TERM PERFORMANCE: Designed to deliver extended service life with minimal maintenance requirements, making it a cost-effective solution for building owners and facility managers seeking dependable roof protection

Description

Gacoroof 100% silicone roof coating creates a seamless membrane to seal and repair existing roofs and permanently protect against leaks, permanent ponding water, and the damaging effects of severe weather. 1 to 12 hr. Cure time, Dry to the touch. Bonds to asphalt, composite, concrete, fiberglass, metal, and most existing coatings on flat or sloped roofs. Uv resistant. Ideal for use on flat and sloped roofs including, but not limited to, large and small buildings, homes, garages and patio covers, sheds and barns, mobile homes, RVs and more. The product is manufactured in United States.

Material: Silicone


Brand: Gacoroof


Style: Industrial


Item Weight: 40 pounds


Item dimensions L x W x H: 10 x 10 x 10 inches


Brand Name: Gacoroof


UPC: 685055669503


Unit Count: 1 Count


Number of Items: 1


Included Components: fencing tools


Item Type Name: Gacoroof


Manufacturer: Gacoroof


Model: GACSRCG5


Part Number: GACSRCG5


Item Weight: 40 pounds


Item Dimensions: 10 x 10 x 10 inches


Water Resistance Level: Waterproof


Item Form: Other


Style Name: Industrial


Color: Gray


Material Type: Silicone


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 24

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Stops leaks quickly
Great product deals any type of roof
Reviewed in the United States on August 28, 2026 by BRIAN S
    • good product
just finished my flat roof and can see this silicon is much stronger than the elastomeric. the only problem is the fumes on a calm day can overwhelm ...wear gloves and protect the skin and contol exposure make sure to mix new can by pooring it back and forth into an empty can 10 times also use a 3/4 9inch roller that you store in the near empty can with your stiff 4 inch paint brush ... show more
Reviewed in the United States on March 9, 2026 by marco
    • unique durable
I have used this product on flat decks, flat roofs with pooling water and pitched roofs since 2012. I've found it best when applied on a still serviceable rolled bitumen based roof. I use their liquid tape as well. My first experience with the product was on a flat deck roof that a professional roofer was doing for me. He advised this as the roof underneath was still solid but sand had worn off of some paper/tar was showing through. A coat of this made it look great and new and totally water proof. The stuff really sticks well holds up to intense New Mexico and Arizona sun and looks good. Very unique product as you don't need to tear off your old roof and you don't need permits. My latest job is my house in Arizona where I plan to metal roof it in 3-5 years but I needed to protect the house for now. Plan on it sticking to any clothing you wear etc and never coming off. I've got it on pairs of pants that have been washed dozens of times...stuff keeps sticking. As mentioned elsewhere be very careful NOT to get it on the bottom of your shoes or walk across a wet roof. Once on the soles of your shoes it remains wet for a while and...slippery. For hand clean up I've found Dawn full strength rubbed into the skin and then wiped off with a rag is the best bet. ... show more
Reviewed in the United States on June 8, 2019 by In_the_Sticks
    • Good price
Very good price
Reviewed in the United States on June 4, 2025 by Keith Jeffries
    • Seals like a king
Have tried 10 different products this works sealed my flat roof not a drip anywhere awesome
Reviewed in the United States on August 9, 2026 by M
    • Great roof patch
Great roof patch, This stuff really works hundred percent silicone it’s expensive but it’s more than a temporary patch if you put it on right it could last years prolong a roof repair that cost a small fortune
Reviewed in the United States on March 26, 2024 by S. Denny
    • Great product
Great product. Dries pretty fast with good adhesion to camper top was able to put two coats on in one afternoon. Well worth the money.
Reviewed in the United States on July 31, 2025 by Chris burkes
    • Fantastic product
I have been using Gaco Roof for years. I use it to coat RV roofs. I have done two that originally had some not so obvious leaks and they are leak free now. One of the former leaking RVs has a metal seamed roof, one a commonly used rubber membrane product. The rubber roof had been "repaired" numerous times with many other products. I scraped and pried off a full five gallon pail full of old repair goo. After more than four years, hail storms and the blazing sun in the west Texas desert it is still leak free and appears as new. I will buy and apply to everything I have and apply to the RV roof for anyone I meet who wants a life time RV roof. After application, stay off this product when wetted with water. It is slippery when wet. ... show more
Reviewed in the United States on March 31, 2018 by J. D.

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