Gunzite is a two part epoxy primer for application over unusually rough plaster or concrete. The heavy viscosity of Gunzite acts as a fill coat on these surfaces and provides a much smoother surface.
Gunzite should only be used as an undercoat for Poxolon or Zeron epoxy paints. Especially effective on sandblasted surfaces.
Coverage: 100-150 sq. ft. per gallon. Comes in one gallon containers. Do not use epxoy primers with rubber based paints.