masonry primer / polyurethane / exterior
The light hardening polymer based ELASTOMARC system is specific for the repair facades when high crack bridging is required, including at low temperatures.
The performance of the ELASTOMARC system has been tested in line with the UNI EN 1062-7 standard (Determination of crack bridging properties).
It can be used to treat microshrinkages and cracks caused by vibration of the structure or expansion due to different thermal coefficients of materials. It can also be used on wide cracks including those affecting wall structures, with a maximum breadth of 2000 µm. Operations due to structural failure which cannot be repaired with coating systems because of the cause and nature of the structural failure, are excluded.
The system is made up of ELASTOMARC FONDO (code 4150570) and anti-algae ELASTOMARC FINITURA (417 line).
The crack bridging of the elastomeric system is directly proportional to the thickness realized.
ELASTOMARC FONDO must always be covered with ELASTOMARC FINITURA.
Thanks to its light hardening property, by reacting with UV rays the ELASTOMARC system increases the surface hardness of the film without altering its elasticity, creating low dirt retention.