Briwax Chair Repair's unique formula swells the joints, making them as tight as when they left the workshop, and then seals them, which stops additional shrinkage. It is ideal for all types of wood where round or square tenons sign up with, such as wooden chairs, tables, staircases and other fine wood home furnishings. It comes total with a syringe and a set of industrial needles, along with an application cap to obtain into all those truly uncomfortable locations. Chair Repair has actually been extremely recommended by antique conservators and fine master artisans. It is perfect for varying humidity levels triggered by main heating and air conditioning systems.