FLOWLOCK / Concrete Repairs / Flowlock SRP W120

Flowlock SRP W120 - Epoxy primer for steel reinforcements

Flowlock SRP W120 is a protective water-based oxide convertor and anti-corrosion primer for treating exposed steel, particularly steel reinforcing bars in concrete.

  • Oxide convertor and anti-corrosion protection of steel reinforcements in structural concrete, especially repair areas exposed to aggressive conditions such as coastal areas or industrial environments.
  • Anti-corrosion protection against acids and other chemical attack.
  • Adhesion promoter or priming on metal surfaces for subsequent Flowlock Coating systems
  • Excellent adhesion to metal substrates
  • Quick drying
  • Single component coating - easy to use
  • Environmentally friendly
  • Allows water vapour diffusion
  • Water based - odourless and solvent free

Our Systems


Solvent-free, Odourless Solutions

Metal Cut Edge Corrosion Treatment

Gutter Waterproofing

Pitched Metal Roofs & Cladding Coating

Refurbishment Flat Roof Waterproofing

Rooflight Refurbishment

Short Term Roof & Gutter Repairs (5-10 years)



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