Freebond Blocking Material

Size: 21.5 x 31.7 x 2cm
Proprietary, thermoplastic material eliminates alloy use, reclaim, and waste management. Formulated to remove health hazards and environment risk in surface blocking. Freebond’s low melting, blocking temperature, and density results in cooler lens processing and fewer aberrations. Approximately 240 lenses can be blocked per gallon.