100 square feet per gallon per coat.
Gallon of roof paint coverage.
And since an airless sprayer pumps paint directly from a can or 5 gallon bucket you can apply a lot of material in a short time.
Interior paint coverage depends on the brand of paint used.
And don t forget that the typical acrylic roof only lasts about 3 5 years before a recoat is required.
Paint usually is applied at 350 to 400 square feet per gallon primer at 200 to 300 square feet per gallon.
You ll need 1 gallon of primer and 2 4 gallons of acrylic roof coating for every 100 feet.
One 5 gallon pail covers 250 square feet of roof with 2 coats.
This coating is a premium elastomeric water based acrylic latex coating.
Easily calculate how much paint you ll need to complete your next job or project with sherwin williams paint calculator.
For this example you want to buy 1 gallon and 2 quarts of paint for a single coat.
Just one application of this henry 287 solar flex just one application of this henry 287 solar flex white roof coating provides up to 7 years of protection.
Unlike other coatings that require recoating every 3 to 5 years gacoroof only needs one coating.
All deliver the same coverage per gallon.
This makes an airless sprayer particularly well suited for large paint jobs like priming bare drywall in a new house or painting a 300 ft long privacy fence.
Kool seal white is also available as kool seal black and kool seal gray elastomeric roof coating.
Use this to adjust the values in the paint coverage section below.
The coverage amount is listed on the label of the paint can.
Highly porous concrete roofs may require more coating for proper coverage.
For example to cover 2000 sq.
When you include accessory products such as patch compound fabric and sealer the cost of an acrylic coating really adds up.
Divide this figure by the paint coverage 350 square feet per gallon and the result is the number of gallons to purchase.
2000 500 4 5 gallon pails.
Elasto kool 1000 black jack elasto kool 1500 black jack elasto kool 700 black jack eterna kote silicone gray roof coating black jack eterna kote silicone roof coating black jack eterna kote silicone roof patch black jack.
Ft divide by 500 sq ft to equal 1 coat application.
Do not apply in temperatures below freezing above 120 f 49 c or if rain is expected within 2 hours.
It protects your roof from the elements while significantly reducing energy costs.
For two coats double that figure.
See our how to measure your roof guide.
One gallon will cover 50 square feet of foam or modified bitumen roofing concrete or bonded tar and gravel roofing.