To achieve an excellent waterproofing it is not enough just to place a quality membrane on the surface to be treated; It is indispensable to use complementary products.According to IRAM 12627, to achieve an effective waterproofing it is imperative to prime the surface with a MACA P (solvent base) or NOVASFALT ANR-5 (water-based) asphalt paint, before applying any asphalt membrane. The use of MACA AL (aluminized asphalt paint) is also essential to protect the exposed asphalt resulting from the bonding of the membrane.
MACA P: Special asphalt fast drying paint. It is used previously to the placement of membranes; Of hydrophobic nature, is also used on iron structures, silos, poles, etc.
NOVASFALT ANR-5:...Read more