Daily Archives: September 2, 2018

OPTICAL POLISHING PITCH SUPERIOR FINISH

Gaga for Gugolz

A line of petroleum-free polishing pitch made from all natural wood resin that comes in five easy to mix grades for hard to soft optics including ZnSe and ZnS is available from Meller Optics, Inc. of Providence, RI. Gugolz Polishing Pitch comes in five grades from very-soft to very-hard that can be sliced, melted, and […]