HB BODY P334 is a high quality acrylic – filling sealing primer for partial and full automotive refinishes. Suitable for original or old paint work and ideal for unsanded O.E.M. (E-COAT) panels. Its versatility enables both application at normal, medium and high film thickness with intermediate sanding or “wet on wet” application with an isocyanate based HARDENER FOR PRIMERS H729. Dues to its high filling power and vertical stability, higher film thickness is possible. The fast drying and excellent levelling of this primer guarantee efficient application and fast sanding. It is cured with an isocyanate based HARDENER FOR PRIMERS H725. One of its greatest advantages is that it is ready for sanding after 2-3 hours air dry @ 23 ºC (73ºF).