For non-absorbent substrates, such as glass, ceramics, metals, plastics, etc.
Substrates should be clean, dry and free of dust and grease. Primer P81 should be applied with a paintbrush or a fuzz free cloth (depending on the substrate) as a thin layer. The drying time at 20ºC is at least 10 minutes. Within maximum 2 hours after primer application, the sealant or adhesive should be applicated. After longer drying times it must be checked whether the surface is still clean. Spilled primer P81 may cause stains. Therefore, remove and wipe off immediately all residues and don’t let dry.