Flexible epoxy primer with added rubber solids for degraded asphalt roofs. click for more information.
Manufacturer part number:
1 - 2 working days, UK Mainland
A coating system that can be used in climate zones that do not experience below 0° F temperatures consists of the following:
Primer: 1519 Pro Flex Primer for asphalt, spread at 7.8 sq. m./gallon.
Topcoat: Liquid EPDM Rubber; 9981 White, 9988 Gray, 9999 Black spread at 3.9 sq. m./gallon.
This combination will produce an average 1 millimtre dry film thickness.
Modified Asphalt Roll Roofing was developed as an alternative to the use of hot melt tars. Although it was an improvement over the hot melt it still suffers from the accelerated weathering characteristic of asphalt products.
Patching and recoating of asphalt roofs has primarily been done with cold applied asphalt based coatings. Their thermoplastic nature and low UV resistance, however, produce only short term fixes while adding weight and making future repairs more difficult.
The F1519/2 ProFlex Primer for Asphalt Roofs makes it possible to apply Pro Guard Coatings’ Liquid EPDM Rubber product in place of the cold applied asphalt coatings. This will result in a white, heat reflective and much more durable surface.
The F1519/2 Proflex Primer for Asphalt Roofs is a flexible epoxy filled with finely ground rubber. It will bond to and stabilize the weathered surface and create a barrier to any solvent penetration when the Liquid EPDM Rubber Coating is applied.
The above data is gathered in a controlled Laboratory environment. Your conditions will vary. Pot Life, Gel Time, Dry Time and Cure Time will all be affected by ambient as well as surface temperatures.
Higher temperatures shorten the time you have to work with the product. Always mix thoroughly and immediately pour out of the container onto the surface to be coated. Only mix the amount you can easily spread within 30 minutes.