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523103 - Primer SIKKENS autosurfacer HB 3L

Technical characteristics Sikkens Autosurfacer HB 3L Primer

  • Product : Two-component filling primer (2K)
  • Brand : Sikkens
  • Supplier reference : 523103
  • Product reference : Autosurfacer HB
  • Content : 3 liters
  • Type : High build sandable filling primer
  • Appearance : Uniform thick film, sandable after drying
  • Application method : Spray gun application in cross coats
  • Drying time : Fast, depending on ambient conditions and Sikkens recommendations
  • Usage conditions : Application with hardener P25 and thinner Plus Reducer Fast or Medium
  • Material compatibility : Metal supports, rigid plastics, sanded old paints
  • Durability : Excellent hold, good surface preparation before finishing

Properties and advantages

  • Filling primer allowing to obtain a very thick layer
  • Ideal for correcting small surface irregularities
  • Fast drying optimizing workshop efficiency
  • Two-component formulation ensuring resistance and durability
  • Exclusively available in sandable version for a smooth and homogeneous finish
  • Compatibility with thinner Plus Reducer Fast or Medium to adjust viscosity

Recommended applications

  • Body repair work requiring strong filling power
  • Surface preparation before painting on large repairs
  • Correction of small irregularities and surface defects
  • Application on vehicles, metal or rigid plastic parts after preparation

Instructions for use

  • Prepare the surface: cleaning, degreasing and sanding if necessary
  • Mix the primer with hardener P25 according to Sikkens proportions
  • Add thinner Plus Reducer Fast or Medium according to conditions and needs
  • Apply with spray gun in cross coats until desired thickness is obtained
  • Let dry according to recommended times
  • Proceed with careful sanding before applying the finish

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