Cover Plates - CR-39 Long Life

Cover Plates - CR-39 Long Life

SKU: S19002
 

  • CR-39 clear cover plates provide the best protection from pitting and scratching
  • Our most popular cover plates
  • Made of durable, heat resistant materials containing CR-39 Monomer
  • Combines the optics of glass with the added durability of thermostat material
  • Superior resistance to scratches, heat and chemicals
  • Meets ANSI Z87.1 Basic Impact standards and Federal Specs GGG-H-211D (not to be used as an impact plate)
  • Refractive Index Value - 1.98
  • Abbe Value - 59.3
  • Density - 1.31 g/cm3
  • Plate thickness - .056"
  • Individually bagged

California Residents - Proposition 65 Warning

Prod. No. Plate Size Shade Type Package Qty.
S19002 2"H x 4-1/4"W Clear CR-39 100/box
S19004 4-1/2"H x 5-1/4"W Clear CR-39 50/box