Originally my former roofer recommended an inferior roofing sealant. I went on line and compared many products. None offered better performance than GACO Roof. GACO Roof coating saved me a large cash expense (replacing the roof), and gave me a 50 year warranty. It applied so easily. Clean up was minimal. The material went on smoothly. The heat reflection from the white roof will reduce energy cost for the air conditioning. Follow the instructions. Use GACO liquid tape as recommended. Save the numbers on the top of the cans and the purchase receipt.for the warranty validation . I highly recommend this material. GACO Roof is the best product money can buy.

Familiar with Gaco. Great product. Great prices for 5 gallons here. Press a couple buttons on the pc and delivery in a few days. No complaints.

Highly recommend this product search for this same product could not find the right color an I am talking about big supply stores with a hint one begins with Ho other Lo well again Roof Coating Supply came to my rescue goes on so smooth an dries fast try it did iI forget to mention the savings ordering as I write this review while it is still on sale Stay safe and GodBless

I have a 1928 Tudor and one if the roofs is flat. It has been almost impossible, to keep it from leaking with constant repairs. This is a miracle product, at a reasonable price and free shipping. Ideal purchasing experience overall.

I Purchased Gaco Roof 100% Silicone Coating, Gaco Wash, the roller and cover and Liquid Roof Tape as well as the roller and cover. I used the products just like demonstrated on the video. I could not be more satisfied. It was relatively easy to do, works just like advertised, was reasonably priced and the order came quickly. I am a very happy customer!

I tried a 6 gallon out first wanting to level our gutters so the water runs out instead of puddling in the middle of our lanai span.
It is very runny, so a few holes I didn't plug with silicone beforehand were discovered.
I also found it difficult to handle in the 5 gallon bucket, and spilled a lot. It sticks on everything and needed power-washing off. I made a spout for the next batches and fared much better.
It has a good consistency and will spread level. It sets better in thin layers. The first batch was too thick - about an inch - and it made contraction waves as it dried.
The next batches sorted that out.
It gets a skin quickly, in a few hours and is then impervious to rain even though liquid underneath. It sets hard super hard after about a week.
Great product for that need - leveling gutters. Good job Gaco!

My fiberglass rv roof was badly damaged by hailstones last fall. So I patched the holes and applied the full Gaco roof system. The 100% silicone, white coating is amazing stuff and appears to have sealed up the roof wonderfully.. My only complaint is the paint dries to a flat sheen and collects dirt more easily than the fiberglass roof and is much tougher to clean. Too bad they cant give the roof coating a higher sheen so it cleans easier. Since no paint sealer sticks to silicone it would be impossible to put a clear coat over it to make it more cleanable.

2nd time purchase, first was a test and now I bought several more pails. Home built in 1860 with odd additions around 1900 or so. Flat roof at back, 3rd floor peaked roof opened outward for full living 1/4s up there with near vertical sides now with a tin trough running the exterior between 2nd & 3rd floors which began to leak at a seam. Replaced shingles on very top of structure and instead of replacing 3rd floor vertical sides with singles again, did EPDM on sides and down over trough system. House has grayish blue siding and EPDM is black so now with this gray coating, the color system match is good. EPDM has 30 yr warranty, this coating is 50 yrs. Now only very top will ever have to be addressed. Product is very durable, goes on easily, the roofers I worked with were not ever keen on any type of coatings until they saw and used this. They are sold and will be suggesting it to their future customers. This is easily a 5 star product.

I've installed quite a few Gaco Roof applications over the past 5 years. It has corrected every problem it has been used for. Noticed a complaint in a previous review about a leak occurring after an install. The ONLY way a leak will occur is if it was not installed correctly (including seam seal on all seams, 3 coursing any openings prior to coating, etc) or the silicone membrane was damaged after the install (ex: technician dropping a tool and gouging it). RoodCoatingSupply has the best pricing and with free shipping - They are my supplier going forward!