Corrosion Protection

Sealers/Topcoats & Rinse Aids

Our extensive line of sealers and topcoats help extend corrosion resistance or provide surface lubricity characteristics for torque-tension. Rinse aid products can accelerate the drying process and give temporary protection to un-plated areas.

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Technical Data Sheets, SDS, Process Approvals, Troubleshooting Guides and Applicator Approvals

Product Info
  • Zinc-Chro-SHIELD™

    Inorganic, slicate based sealer for use over a wide variety of hexavalant chromates or trivalent passivations. Provides additional corrosion protection and can be used in both barrel and rack applications. The thin film prevents drip marks and other blemishes.

  • Zinc-Chro-PELLENT

    Inorganic, silicate based sealer for use over a wide variety of hexavalent chromates or trivalent passivations. Integrated hydrophobic agent provides higher corrosion protection than traditional silicate based sealers. Used in both barrel and rack applications, the thin film prevents drip marks and other blemishes.

  • TRIVECTA™ SEALER 350

    Trivalent chromium based sealer for use over passivated zinc and zinc-alloy electroplated deposits. Provides additional gloss and corrosion protection to the underlying passivation. High heat tolerance and increased corrosion resistance after baking.

  • TRIVECTA™ SEALER 351

    Organic based sealer for use over passivated zinc and zinc-alloy electroplated deposits. Provides extended corrosion resistance drying to a hard finish with no tack. Performs equally well in barrel or rack applications without drip marks or other blemishes.

  • Lac-Chro-SEAL™

    Non-flammable lacquer coating used to prevent fingerprinting or blemishes from high humidity environments. Prevents flash rusting on unplated areas such as the inside of tubes. Dries quickly and provides minimum corrosion resistance.

  • COLFIN™ TTM-1016

    Water based torque tension modifier for use over zinc and zinc alloy electroplated deposits. Has an integrated UV tracer and is widely used in OEM applications. Provides a coefficient of friction range of 0.10 – 0.16 over zinc deposits.

  • COLFIN™ TTM-1218

    Water based torque tension modifier for use over zinc and zinc alloy electroplated deposits. Has an integrated UV tracer and is widely used in OEM applications. Provides a coefficient of friction range of 0.12 – 0.18 over zinc deposits.

  • COLFIN™ LUBE AID 100

    General torque control modifier/lubricant for use over zinc and zinc alloy electroplated deposits. Meets DIN 946 specification for coefficient of friction and provides minimal additional corrosion protection.

  • COLFIN™ RINSE-AID RI

    Economical final rinse additive that lowers surface tension to help shed water from parts and reduce drying time. Provides a temporary thin film to prevent flash rusting of unplated areas such as the inside of tubes.

  • COLFIN™ RUST INHIBITOR

    Rust inhibitor additive that can be added to an existing Zinc-Chro-SHIELD solution to eliminate flash rusting on the inside of tobes. Prevents flash rust while also adding corrosion resistance to the plated area of parts.