This simple little wax repair kit can be used to simply and easily repair small chips, knocks and dents on the internal side of our timber external bifold door ranges and French doors. Simply turn on the heater and melt a small amount of wax directly on to the damaged area, rub the wax whilst still warm and voilà... your damaged area looks as good as new. Our repair kit comes with a battery operated hand-held wax heater and a choice of either brown wax stick for our Elite and Ultra doors and the white or grey wax sticks for our Master range. The white wax is also suitable for use on our white prefinished internal doors Not suitable for aluminium doors and windows.