EVA Primer EV80

Model: EV80

Size: 16L

Primer specifically formulated for molded EVA materials. Provides good priming effect without the need for roughing or radiation treatment, significantly reducing processing steps.

Key Features

  • No roughing or radiation treatment needed
  • Designed for molded EVA
  • Reduces processing steps

Specifications

AppearanceSlightly turbid liquid
Drying2~4 Min
Shelf Life6 months

Related questions

Can I really skip sanding when using a no-roughing primer like R125A?

Yes for clean, mold-release-free dark rubber substrates. R125A relies on chemical etch from solvent + active resin to micro-pit the surface in place of mechanical sanding. Two conditions must hold: (1) the substrate is wiped of mold release with MEK or equivalent before priming, and (2) the assembly is bonded within the recommended open window after priming. For substrates with heavy mold release residue or aged surfaces, light sanding still gives the most reliable bond.