boiserie moulding corner joint

The boiserie moulding corner joint describes the area where mouldings meet at the corner points of boiserie panels, and the polyurethane corner piece used there. It is used at the four corners of panel frames to make the turn of the mouldings look clean. Polyurethane is lightweight and is applied to the wall with construction adhesive; it resists moisture and impact, will not crack or blister and can be painted. Working with a ready-made corner piece reduces mitre-cutting errors and standardises the joints, so installation is faster. Since it is mould-cast, the corner profile repeats identically on every piece. Polure produces boiserie moulding corner pieces to match different moulding profiles.