Repair area should be sound, clean and uncontaminated. Cut damaged areas to at least 10 mm depth and remove dust, unsound material, paint, grease and laitance
Rebar Priming
Clean exposed reinforcement and coat with Zinc Rich Primer immediately after cleaning
Concrete Priming
Generally substrate priming is not necessary. Soak substrate to saturated surface dry condition before installation
Mixing
Mix powder with recommended clean water to achieve a thixotropic paste suitable for trowel or spray application
Application
Apply by hand troweling or low-pressure spraying, avoiding feather edges
Parking and bridge structures
Exterior and interior concrete repairs
Pre-cast vertical concrete repairs
Parapet walls, docks, piers and wharfs
Property
Value
Applicable standards
ASTM C579, C580, C469, EN 1015-17
Physical state
Powder
Color
Cement Grey
Required water per 20kg bag
Approx. 2.5-3.5 L
Wet density
2100 Kg/m3
Consistency of mix
Thixotropic paste
Application temperature
+5°C to +35°C
Workability @ 25°C
30 minutes
Compressive strength
1 day 20 N/mm2 / 7 days 29 N/mm2 / 28 days 48 N/mm2