Virtually solvent free
Reduces suction on porous floors
Binds weak and friable surfaces
Prevents bubbles forming in epoxy top coats
A two pack solvent free primer especially designed to reduce suction on porous, very absorbent surfaces prior to application of Watco Chemi Coat or Watco Resiflow. It has significant benefits over traditional water-based primers in respect of penetration, substrate binding and curing. Not for use on non-porous surfaces.
Recommended areas of use
Priming bare, porous or open textured surfaces prior to applying a high build floor finish
Solvent free (not water based)
Binds weak and friable surface
Ensures maximum long term adhesion of the floor coating
Prime and coat in the same day cutting labour costs and waiting time
Application
Surface preparation
Concrete and cementitious surfaces should be clean, dry and free of loose material. Watco Etch & Clean, an acidic preparatory agent, may be used to remove dirt (not grease) and loose cement deposits. Watco Bio D, a virtually solvent free virtually odourless degreaser, removes oil and grease. If the surface has to be wetted during preparation it should be left to dry as long as possible to allow the primer to penetrate. The primer will tolerate some dampness.