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Surface Preparation

Bostik Prep M

Fast-drying surface-preparation product used to clean and promote adhesion on selected glass, metal and GRP substrates before application of compatible Bostik adhesive/sealant systems.

Product type

Cleaner and adhesion promoter (Wash Prep)

Iris stocked configuration

  • Color: Transparent
  • Package: 500 ml bottle

Positioning

Cleaner and adhesion promoter for selected glass, metal and GRP substrates

Verified use

  • Ceramic-coated glass
  • Lacquered / painted metals
  • Polyester / GRP
  • Powder-coated metals
  • Plain aluminum
  • Steel
  • Copper
  • Brass

Application conditions

  • Fast drying: approximately 5 minutes.
  • Applied very thinly; transparent.
  • Approximate coverage: 20 m²/L.
  • Do not apply to areas that will later be painted — restrict it to the intended adhesive/sealant bonding area.
  • Where glass does not have a black ceramic band or sufficient ceramic UV protection, a different UV-preparation approach is indicated rather than using Prep M generically.
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