BIN Primer on MDF window boards

Discussion in 'Painters' Talk' started by DIY_Has123, Mar 4, 2021.

  1. DIY_Has123

    DIY_Has123 Member

    Does anyone know if Znisser BIN primer/sealer can provide enhanced waterproofing qualities for MR MDF window boards?

    I am worried about general window condensation moisture ruining the MDF window boards.
     
  2. Dr Decorator

    Dr Decorator Active Member

    Can you not use moisture resistant MDF?
     
  3. Wayners

    Wayners Screwfix Select

    Probably better than waterbased paints but won't stop long term water damage.

    Normal window condensation won't effect unless it's pooling
     
  4. DIY_Has123

    DIY_Has123 Member

    Yeah it is moisture resistant MDF. Moisture Resistant "HDF" apparently.
     
  5. Dr Decorator

    Dr Decorator Active Member

    Ok, I would just use bullseye 123, then the relevant undercoat and topcoat
     

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