Adapter for WR 540 PRO Cordless Knot Filler Gun

Knot Filler is the best wood filler product on the market. Use Knot Filler to repair knots, cracks, and voids in wood and wooden surfaces. The best wood repair system
Knot Filler Compact bags colors:
Ash
Beech
Black
Cherry
Grey
Grey-brown
Knot
Mahogany
Mix 1 (Knot, Pine, Oak, Mahogany)
Mix 2 (Ash, Beech, Walnut, Black)
Oak
Off-white
Pine
Pine light
Walnut
White
Yellow

Segments

Can be used for:

Flooring
Furniture
Windows
Doors
Formwork
Glulam
Stairs
Other

How does it work?

The best application of Knot Filler: 

  1. Put a Knot Filler stick in the Knot Filler gun and turn it on
  2. When the gun is warm, apply Knot Filler into the repair
  3. Be fast when applying the Knot Filler 
  4. Place a cooling iron/block on the Knot Filler quickly after application 
  5. Remove excess Knot Filler with a cutting tool when the Knot Filler has cooled of and has an even coloured surface
  6. Sand the repair - by hand or machine
  7. Apply surface treatment - after sanding Knot Filler accepts all kinds of surface treatments
Tip!​ Find a selection of the best tools for Knot Filler here
Tip! Knot Filler is perfect for edge- and corner repairs
Product information "Adapter for WR 540 PRO Cordless Knot Filler Gun"

Complete your Wood Repair PRO setup

Designed for the WR 540 PRO Cordless Knot Filler Gun. Use your own battery brand for flexible, professional knot filling.

Compatible with 18V batteries.

Step-by-Step Guide

5 easy steps to perfect repairs

FILL
COOL
CUT
SAND
SURFACE TREAT