The times given below are to be considered approximate and may vary depending on the conditions of the substrate and environmental conditions of installation.
Temperature |
Walkable |
Light Traffic |
Heavy Traffic |
+15 °C |
~ 12 h |
~ 24 h |
~ 48 h |
+20 °C |
~ 2 h |
~ 6 h |
~ 12 h |
+30 °C |
~ 1 h |
~ 4 h |
~ 8 h |
Repair of crazing or cracks in concrete, restoration of integrity in degraded concrete, repair of breakages and pop-out phenomena in concrete.
Slightly widen the crack with a circular saw to facilitate the penetration of Syntech Crack EP. Before applying the product, vacuum up the dust that has been created. The surface must be clean and free of dust or dirt.
Apply Syntech Crack EP directly on the crack or degraded area until the void is completely saturated. Add quartz directly on the crack and repeat the Syntech Crack EP application operation. Smooth with a spatula and let the product act. Once hardened, proceed to sanding the area of โโintervention to make the repair uniform.
Viscosity
Brookfield ASTM D 2196
Corrosion resistance
EN 13813
Hardness
SHORE D ISO 7619-1
Bonding force
EN 13892-8
Dry residue
Reaction to fire
EN 13501-1
Approximately 1 kg of Syntech Crack EP can seal 25-30 metres of crack (depending on its width and depth).