Glazing panel conditioning

摘要

A device is disclosed for use in repairing a flaw in a glazing panel which comprises conditioning agent contained in a sealed container which is itself disposed internally of a flexible outer walled container. Pressure applied to the outer flexible walled container can cause release of the conditioning agent from the internal conditioning agent container by fracture or rupture of the sealed container. The conditioning agent preparation may comprise a hygroscopic solvent (such as acetone) combined with one or more primer additives to prime the surface of the glazing panel for repair. Also disclosed are methods of manufacture and of use.