3A Composites Core Materials
AIREX®, BALTEK®

Excellence in Core Solutions

Finishmat

  • Finishmat® D7760 is a polyacrylic non-woven veil that produces an excellent surface finish for all products made in closed molding processes.
  • The fibers have 100% elongation and do not contain any binder. This allows the material to become translucent in resin and eliminates most glass fiber print at the laminate surface.
  • Additional finishing steps can be eliminated saving time and money. The use of Finishmat® even allows parts that require high-quality cosmetics to be produced without a gelcoat.
  • Finishmat® is compatible with all types of resins and can be used in most manufacturing process, including vacuum infusion, RTM, filament winding, press lamination, and pultrusion.
  • Finishmat® has a fabric weight of 1.77 oz/yd2 (60 g/m2) and is supplied in rolls 44 ft. (1.1 m) wide and 329 ft. (100 m) long. It will absorb up to 1.32 oz/ft2 (400 g/m2) of resin depending on process pressure.