OT Primer is a solvent-free, low viscosity, twin pack epoxy resin with water-reactive and oil binding properties. Designed for application to open pored damp and oily surfaces, OT Primer is highly resistant to rear side soaking from both oil and water. 

Its unique formulation can bind up to 15% water into the resin without any emulsion or bubble formation, enabling application to oil soaked concrete floors immediately after steam cleaning the surface. Any oil impregnation becomes locked into the substrate, reacting with the OT Primer to draw it down into the capillary pores.

• Solvent free
  
• Low viscosity
  
• Water-reactive and oil binding properties
  
• Highly resistant to rear side soaking from both oil and water
  
• Binds up to 15% water into the resin without any emulsion or bubble formation