Universal Primer For Mortars and Adhesives

VELOSIT PA 911 is an acrylic primer for typical construction substrates like dry wall, concrete and masonry.

Typical applications:

  • Priming underneath adhesives and mortars
  • Dust binding
  • For inside and outside under coverings
  • Sealing of absorptive substrates


  • Improves adhesion, regulates the absorbency of the interior substrate
  • For outside under coverings
  • Capillary active, high penetration depth
  • Drying time of 1- 2 hours at 23 °C (73 °F) and 60 % relative humidity
  • Solvent-free, low odor


Here you can find detailed information about the selected VELOSIT product.

Technical Data Sheet Environmental Product Declaration - EPD Safety Data Sheet

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