 
  
  	
  Technova's Diazo Media
     Diazo-sensitised polyester film for technical drawings of engineering & architectural applications. Available in a wide variety of widths, roll lengths & cut-sheets to suit different requirements.
Diazo-sensitised polyester film for technical drawings of engineering & architectural applications. Available in a wide variety of widths, roll lengths & cut-sheets to suit different requirements. 
NovaTrace Reproducible Tracing Film - Engineering
Polyester film coated with UV light sensitive diazo layer on one side and matte drafting layer on both sides.