Substrate type
Concrete, cement and gypsum surfaces, cement, cement-lime, lime and gypsum plasters, cement, gypsum and polymer finish coats and fillers, gypsum boards and other gypsum elements, walls made of ceramic and silicate bricks and hollow clay blocks as well as of cellular concrete blocks.
Substrate preparation
Substrate must have an adequate bearing capacity and be dry and free from dirt, dust and greasy spots. Remove loose paint coats and plasterwork. Chipped areas and irregularities should be patched with ALPOL AZ 130 quick setting mortar or ALPOL AZ 135 levelling mortar. For new plasters, allow at least 2-week seasoning time.