COILFORM COMPANY
VELVETORK COIL FORMS
  VELVETORK® *
  Rigid thermosetting polyester impregnated coil forms for threaded cores assure
  maximum stability, accurate torque control, low moisture absorption, 105°C
  operation, competitive price and immediate delivery. Available in 6/32, 8/32, 10/32,
  1/4-28, and 5/16-28. Special sizes and variations available upon request.

  GLASTORK®
  Thermosetting polyester impregnated glass base coil forms offer above advantages
  plus 150°C operation and internal threads. Priced competitively with ceramics.
  Available in 4/40, 6/32, 8/32 and 10/32.

  POLYFORM
  Rigid alpha-cellulose base polyester impregnated smooth bore tubing features
  excellent electrical characteristics, and 105°C operation. Many sizes available.
GLASTORK COIL FORMS
POLYFORM COIL FORMS