Premium and Innovative Plastic Blocks
LOH serie blocking system, eliminates cracking and crazing of AR and new, super hard-coated lenses during the edging process. The design also increases lens stability and reduces flexing. LOH Series - Flexible is amongst the many PREMIUM plastic compounds we offer that provide long life. LOH Series Plastic Blocks will perform like the first time, every time.
Unit: 25 blocks per bag.
