IS NHS R3428 new race base/ptex from Isosport, highest quality all-round race ptex base.
IS NHS R3428 1.2/300-330mm
sintered ski- and snowboard running surfaces made of UHMW polyethylene modified with special fluor and additives for better gliding at a wide range of conditions.
Width is 330mm and thickness is 1.2mm.
price is pr. meter.
Sanded and flamed on both sides.
some manufacturers call this race ptex base