Features and Benefits

Ready-to-use primer for absorbent substrates


  • reduces absorbency
  • permeable (allows walls to breathe)
  • white colour

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CT 7 is a universal primer to reduce the aborbency of substrates such  as concrete, cement, lime-cement plaster, gypsum plasters/ boards.

How to apply

Step 1

Before applying CT 7, test the load-bearing capacity and strength of the substrate.

Step 2

Clean the surface and remove any dust. 

Step 3

CT 7 is ready-to-use and can be applied with a brush or roller.

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