|6/5/2008||Optical Lapping Pitch Prevents Polishing Media Contamination|
|A line of petroleum-free, optical lapping pitch that comes in five hardness grades and helps to maintain the purity of the polishing media and substrate is available from Meller Optics, Inc. of Providence, Rhode Island.
Meller Gugolz Optical Lapping Pitch is made from all-natural wood resin which helps prevent contamination of the polishing media and substrates. Featuring five grades from very-soft to very-hard, with melting points from 52°C to 87°C, just slice the amount required, melt it, and pour the lap.
Ready to use without screening, filtering, or mixing additives, Meller Gugolz Optical Lapping Pitch is ideally suited for blocking, lapping, and polishing applications. All five hardness grades are fully compatible, allowing users to achieve any intermediate grade of hardness.
Meller Gugolz Optical Lapping Pitch is available in boxes of 12. Literature is available upon request.