1- The surface should be sound, clean, free from loose material, grease, laitance, dirt, curing compound, etc.
2- Mix the product with a spatula or a slow speed drill to recover its homogeneity. Apply the first with a brush, roller or an appropriate utility gun.
a. For plastic, galvanized or zinc roofs: apply one coat at 1–2kg/m2
b. For concrete roofs, asbestos roofings or bituminous roofs: Apply one coat of Poly Roofcoat diluted with 5% of water as a primer.
3- Leave the first coat to dry for 4 hours.
4- Apply the second coat in the opposite direction. Then after 8 hours at 20 C apply a second coat of undiluted ROOFCOAT @1to1.5kgm2.
Leave it to dry for 24 hours.