Water based filler for larger gaps
For professional use only.
A water-based acrylic filler base for filling gaps. Mixed with sanding dust from the sanded floor, it is used for filling small gaps in floors. PreFill is quick drying and is to be used in combination with Junckers water-based priming and floor-finishing products.
PreFill is the ultimate water-based solution for floors made of wood species sensitive to changes in humidity.
Surface Treatment Product Information PreFill Commercial / Residential