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599958 - Thinner Reducer Optima reducer non sanding medium SIKKENS 1L

The Reducer Non Sanding Medium is the intermediate thinner designed for the Autosurfacer Optima in a non-sanding version. It ensures an ideal balance between evaporation speed and flow quality, particularly suited for moderate temperature conditions and common bodywork repairs.

Technical Characteristics

  • Product Name: Autosurfacer Optima Reducer Non Sanding Medium (Sikkens)
  • Type: Thinner / activator for Optima Non Sanding primer
  • Compatibility: Autosurfacer Optima Non Sanding + Hardener Non Sanding
  • Mixing Ratio: 3 : 1 : 2 (Optima : Hardener : Reducer)
  • Pot-life: 35–45 min at 20 °C
  • Recoatable: after 15 min, up to 24 h without sanding at 20 °C
  • Application: 1 full coat by spraying
  • Nozzle / Pressure: 1.2–1.4 mm · 1.7–2.0 bar · HVLP 0.6–0.7 bar (8–10 psi)
  • Shelf Life: 12 months at ~20 °C (sealed packaging)

Product Benefits

  • Optimal Balance: Suitable for temperatures between 22–28 °C
  • Versatility: Ideal for small repairs or entire panels
  • Smooth Finish: Homogeneous surface directly recoatable
  • Reliability: Stable and reproducible process with the Optima range

Recommended Applications

  • Repairs with Autosurfacer Optima in Non Sanding version
  • Moderate booth conditions (22–28 °C)
  • Interventions where speed and surface quality are essential

Usage Tips / Implementation

  • Mixing: adhere to the 3:1:2 ratio
  • Order: add the hardener, mix, then incorporate the thinner
  • Surface Preparation: final sanding P500 or P600 (dark colors)
  • Safe Use: product reserved for professionals; wear

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