• i.design Socli

  • Primer for internal and external walls
  • PRIMER ACCCRO S is designed for the preparation of walls before application of a stone repair mortar, which requires a significant thickness.

Available in

  • Pack type 5 kg Bag

  • Pallet 5-kg tin


PRIMER ACCRO S is an internal and external primer. It helps thick renders or repair mortars hanging on porous or non porous substrates.

Fields of application

Prepare substrates before renders and especially on significant thicknesses.


  • It gives a rough consistency to walls for better bonding
  • It allows the bonding of renders on wood or on a painted façade
  • Applied with a roller or a brush
  • Cover it afterwards for 10 minutes to 24 hours (maximum)


  • Do not apply outside of 5°C to 30°C
  • Use neat on non-porous substrates
  • Dilute on porous substrates (1 L of PRIMER ACCRO S for 1 L of water)