Alro logo Alro Steel was established in 1948 by Al and Robert Glick and has grown to include Alro Plastics, Alro Industrial Supply and Alro Metals Outlet.

Alro Plastics Product: Sustarin® C MG (Medical Grade)

Sustarin® C MG


Sustarin® C MG Colors

Size and Availability:

Rod / Round:
- Diameters: 1/4”dia to 8”dia
- Rod length: Varies by diameter
- Colors: 8 different colors, Natural, Gray, Black, Brown, Blue, Red, Yellow and Green.

Sheet / Plate:
- Thickness: 1/4”thk to 4”thk (standard increments)
- Sheet sizes: 24”x 48”, 48”x 120” in a select few thicknesses

Sustarin® C MG  Sustarin® C MG
Sustarin® C MG is Medical Grade certified acetal copolymer

As a semi-crystalline material, acetal is characterized by a low coefficient of friction and good wear properties-especially in wet environments. Because acetal absorbs minimal amounts of moisture, its physical properties remain constant in a variety of environments. Low moisture absorption gives excellent dimensional stability for close tolerance machining.

Sustarin® C MG comes in 8 different colors, Natural, Gray, Black, Brown, Blue, Red, Yellow and Green.


  • Excellent dimensional stability
  • Excellent electrical properties
  • Easy to machine to tight tolerances
  • Porosity free
  • Very low moisture absorption
  • Continuous use temperature of 180°F
  • Consistent properties in wet or moist environments
  • Can be sterilized multiple times by using hot steam


  • Sizing trials for joint implants
  • Instrument handles and grips
  • Medical device components
  • Bushings and bearings
  • Wear strips and pads
  • Valves and manifolds