Alro logo Alro Steel was established in 1948 by Al and Robert Glick. Today, Alro is comprised of Alro Steel, Alro Metals, Alro Plastics and Alro Metals Outlet.

Alro Plastics Product: Kynar® (PVDF)

Size and Availability:

Sheet / Plate:
- Thickness: 1/4”thk to 4”thk (standard increments)
- Sheet size: 12”x 12”, 12”x 24”, 24”x 24” and 24”x 48”

Rod / Rounds:
- Diameters: 1/4”dia to 7”dia
- Lengths: Varies by diameter

KYNAR® (PVDF) is manufactured from Kynar® and Kynar Flex® polyvinylidene fluoride resin.

Kynar® PVDF resins are used in the following industries:
  • power, renewable energies and chemical processing industries - for their excellent resistance to temperature, harsh chemicals and nuclear radiation.
  • pharmaceutical, food & beverage and semiconductor industries - for their high purity and availability in a multitude of forms.
  • mining and metal preparation industries - for their resistance to hot acids of a wide range of concentrations.
  • automotive and architectural markets - for their chemical resistance, excellent weatherability and resistance to UV degradation.


  • High purity
  • Flame resistant
  • Easy to machine
  • Excellent weatherability
  • FDA, USDA, USP Class VI, 3-A Dairy compliant


  • Chemical process/storage
  • Fluid handling
  • Semiconductor equipment
  • Fire-safe componentry
  • DI water systems