Questions and Answers for Lanco Aqua-Proof 1 Gal. Waterproofing Roof Primer

A:  Hi Jeff, yes you can apply the Lanco Aqua-Proof 1 Gal. Black Rubberized Roof Primer to the pressure treated plywood as a primer before the GAF self stick. excellent idea.

A:  Hi Alan, yes you can use the Lanco Aqua-Proof Primer over the vinyl polymer roll coating, but you have to top coat the Aqua-Proof with another product. Otherwise it will crack when exposed over two week directly to the sun.

A:  Hi James, the 5 gallon of Lanco Aqua-Proof Primer should cover around 400 sq.ft. calculating at 80 sq.ft. per gallon. It also depends on where are you using the product.

A:  Hi Confused, first of all I would like to say that any product that you use on your asphalt shingles will void any warranty that you have. 1. If the shingles are in fairly good condition we recommend using Dura Life. 2. If you want or need to use the roof coating you have to make sure there is a good ventilated attic. 3.then use one coat of AS210 and not the Lanco Aqua-Proof Primer as you mentioned, and then the 2 coats of Lanco White-Seal roof coating.

A:  Hi Llllll, the Aqua-Proof Wall is of a grey color. To repaint walls use one application of 350 sq.ft. per gallon, and then 2 applications of paint.

A:  i Marcel, yes you should apply the Lanco Aqua-Proof 5 Gal. Black Rubberized Roof Primer to the ceramic tile roof, before you paint.

A:  Hi JoZue, we suggest to wait 24 hours before applying the roof coating.

A:  Hi DeMar, the Aqua-Proof Primer comes in blue purple and turns black when dry. The Lanco Roof Sealers are white for heat reflectivity purposes. Some products come in a very light blue for easy application, but turns white when completely dry.

A:  Hi DeMar, yes you can use the Aqua-Proof Primer on a 15 year single roof, but it has to be top coated, otherwise it will crack with sun exposure.

A:  Hi Brothersgeneral, yes you can use the Lanco Aqua-Proof 5 Gal. Black Rubberized Roof Primer on rubber roof, but it has to be top coated. You can use any of the Lanco's Roof Coatings. To lower heat you can use our number one "Lanco Coolguard Roof Coating".