Resurf® VO-21
Resurf® VO-21 is an epoxy based vertical and overhead trowelable mortar. It can be installed with up to 2” liths and featheredges well. It is excellent for repairs to vertical and overhead concrete spalls, even in wet areas or under water
Resurf® VO-21 is very user-friendly. It is a 2:1 system with “A” side white and “B” side black. Well mixed color is even gray.
Resurf® VO-21 has excellent flexibility and very good impact resistance.
Resurf® VO-21 Directions
Easy to use 2 to 1 system: Simply place 2 equal amounts of white and 1 of black onto a clean surface and mix using a trowel or stirring stick.
After mixing is complete it should be an even gray with no spots or streaks.
Apply putty until the hole is filled. Small amounts of water can be applied to finishing tools to achieve a smoother surface. Tools should be cleaned with 91% isopropyl alcohol before VO-21 has cured.