This easy to apply primer bonds to properly prepared roofing surfaces and improves adhesion of gacoflex silicone coatings and other top coats especially on weathered surfaces that are difficult to get completely clean.
Gaco roof primer coverage.
When reduced with one pint of water per gallon 0 5 l per 3 78l of mixed gacoflex e5320 and applied to smooth concrete the coverage is 200 250 sq.
Gacoroof offers long term waterproofing protection in a bright white reflective silicone coating.
They can be applied to virtually any existing roofing surface to create a seamless membrane that protects against permanent ponding water ultraviolet light and severe weather.
You ll need 1 gallon of primer and 2 4 gallons of acrylic roof coating for every 100 feet.
Stands up to permanent ponding water without bubbling peeling or breaking down.
Per gallon 6 5 to 9 3 m2 3 78 l.
The coverage rate of gacoroof is 100 sq.
And don t forget that the typical acrylic roof only lasts about 3 5 years before a recoat is required.
22 dry mils solar reflective index.
100 square feet per gallon per coat.
Coat the substrate with gacodeck primer at an approximate rate of 200 square feet per gallon.
You ll save money time and aggravation and avoid time consuming and costly tear offs.
Do not apply in temperatures below freezing above 120 f 49 c or if rain is expected within 2 hours.
When used unreduced as a block filler the coverage is 70 100 sq.
Whether your roof is large or small flat or sloped gacoflex silicone roof coating systems provide a proven guaranteed solution for renewing your weathered roof.
Unlike other coatings that require recoating every 3 to 5 years gacoroof only needs one coating.
Per gallon 18 6 to 23 2m 2 3 78 l.
Gacoroof will adhere to most surfaces without a primer including built up roofs cap sheet metal modified bitumen and sprayed polyurethane foam.
Silicone roof coating systems.
Stays flexible and maintains adhesion.
It provides excellent adhesion for previously coated and painted surfaces existing waterproof deck systems and substrates in cold climates.
Until now the only choice for flat roofs were temporary fixes with acrylics which can erode from the sun and rain in 3 to 5 years.
100 square feet per gallon per coat.
Coverage rate may decrease on textured surfaces and more coating will likely be used on first coat than on additional coats.
One 5 gallon pail covers 250 square feet of roof with 2 coats.
Gacoroof will stay flexible and maintain adhesion even under permanent ponding water or snow pack.
