Material Safety Data Sheet Technical data sheets - Select a technical data sheet -P-U-77 DTM primer filler, greyP-U-77 var high buildP-U-77 var sanding filler plasticsP-U-77 var wow metalP-U-77 var wow plasticsP-U-77 var primer applicationP-U-77 var primer filler spray for P-B-67P-U-77 var primer application spray for P-B-67 P-U-77 ProClass - undercoat solutions.Efficient DTM - primer, primer filler and filler. For direct use on metal substrates with special anti-corrosive properties.