Vivasil Nano UV Seal no hacking is a solvent free water based elastomeric crack repair/roof coating highly UV resistance suitable for horizontal and vertical cement surfaces,over concrete,block, brick, cement render , fibrous cement ,planter boxes,roof, earth containing structures Not suitable for ponding water.Exposed areas application only. Vivasil Nano UV Seal is high solid modified asphalt with polyurethane polymer emulsion creates high elongation and tensile strength.Suitable for horizontal and vertical cement surfaces, over concrete,block, brick, cement render , fibrous cement ,roof.Highly UV resistance for indoor or outdoor application .Apply Vivasil Flexo Sealer as a base coat layer and wait for 1 hour to dry for exterior surfaces, for interior surfaces let 2 to 4 hour to dry. Dont apply too thick it can act as spot curing and create a hollow layer and cause pin holes. First layer to dry almost 4 to five hours,let it dry and cure before apply the second coat and the third coat.
