Wood Repair PRO WR 540 Battery Pack – Professional cordless knot filler set
Professional wood repair without limits: The WR 540 PRO cordless set
The Wood Repair PRO cordless set is the high-end solution for the efficient repair of knots, cracks and knotholes. At the heart of the set is the cordless WR 540 PRO cordless gun, which can be powered by standard 18V batteries thanks to its flexible adapter system. With precise temperature control from 100°C to 210°C, the system can be perfectly tailored to any type of wood.
The tools in detail
1. WR 540 PRO cordless heat gun
This mobile powerhouse reaches operating temperature in approx. 5 minutes. Thanks to the ergonomic handle and interchangeable nozzle, even fine cracks can be filled with pinpoint accuracy, whilst the status LED always indicates when the tool is ready for use.
2. Aluminium cooling block & cooling iron
These two tools are crucial for saving time. Pressing the cooling block or cooling iron immediately draws heat away from the hot branch filler. The material hardens instantly and is pressed firmly into the damaged area, preventing it from sinking later.
3. Precision cutting tool (plane)
With the 50 mm wide hand plane, you can effortlessly remove excess material after curing. The sharp blade allows for flush removal, so that the repaired area is immediately ready for fine sanding.
4. Knot Filler Saver (colour changer)
The colour changer is the smart tool for changing materials. It acts as a connector when changing colours (e.g. from pine to black), protects the gun’s feed mechanism and reduces material waste to a minimum.
5. Knot Filler Mix Pack
The set contains 8 high-quality knot filler sticks in pine, oak, walnut and black. The polyamide-based material remains elastic and weather-resistant, ideal for indoor and outdoor use.
Benefits at a glance
Cordless mobility : Ideal for workshops, production and assembly.
Safety features : Automatic shut-off protects your battery.
Versatile : Suitable for parquet, furniture, windows, stairs and even glulam.
Can be refinished : The repaired area can be oiled, stained or varnished straight away.