An all-in-one glass primer and activator to be used prior to windscreen bonding. It promotes adhesion and UV protection of direct glazing adhesives / sealants.Used for application on glass, paint, ceramics and encapsulated screens. Re-activating of existing, cut back direct glazing material possible. Use TEROSON ET PRIMER APPLS to apply a uniform layer of the product. Surface preparation with TEROSON VR 20 recommended.