Bona Mix and Fill

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Price Range:£15.99 - £52.95
Price £15.99
Bona Mix and Fill

Waterborne joint filler for use with Bona finishes and oils

Mix and Fill is a waterborne joint filler designed to be mixed with sanding dust to a suitable colour and consistency. Mix and Fill is used to fill joints up to 2 mm in width and other minor defects in wooden floors. It can be used with all Bona finishes and oils and gives the flooring contractor the possibility to offer a completely waterborne system.


  • Works with all Bona finishing and oil systems
  • Free of harmful solvents
  • No unpleasant smell
  • Fills the joints, but doesn’t slump
  • Waterborne, but anti-corrosive (no rust stains)
  • Dries quickly
  • Easy to sand
  • Always the right colour of the joint 
  • Anti-corrosive - no rust stains

Technical Information

Brand Bona
VOC: 10g/L
Mixing Ratio: Mix to a thick 'porridge-like' consistency 
Drying Time:  Until ready for sanding: approx 20 mins depending on width & depth of gap filled
Application Tools:  Stainless steel trowel
Application Rate: Approx. 1 Litre/10M² depending on width and depth of gaps filled
Shelf Life: At least 1 year from the date of production in unopened original container.
VOC: 10g/L
Storage Transport: The temperature must not fall brlow +5ºC or exceed 25ºC during storage or transport
Disposal: Wastes and emptied containers should be handled in accordance with local regulations. Empty, drip-free plastic containers and recyclable. 


Tech Data Sheet

Safety Data Sheet


The surface to be filled must be clean, dry and free from contamination. New floors and old floors should be sanded back to bare wood. A sandpaper grade no. 100-120 should be used for the final sanding of the wood. The sanding dust from this sanding should be retained 


Note: Shake well prior to use.
Mix and Fill should be mixed with the retained sanding dust to a texture suitable for application using a steel spatula. This should then be applied across the whole surface of the floor. Larger joints may require additional applications.
Mix and Fill is not suitable for floors with joints larger than 2 mm.
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