PSI Sells BPI Products
Put it all on one order. Include your BPI order with our PSI order and save time. PSI offers 6 pack pricing with minium. Buy one bottle or six and it is all the same price.
Cool Diamonds Make Practi-Cool Sense!
Extend the life of your diamonds with PractiCool Coolant, a fully synthetic, water based coolant designed specifically for the optical industry.
Quality Hand Tools at an Economic Price
New to PSI, a quality line of hand tools made of stainless steel with ergonomic grips. Made for a variety of applications.
Available now for pre-order! Orders will be filled in January 2023.
Wide Variety of Blocking Pads
PSI offers a wide variety of blocking pads for any application. We have our tried and true PSI Blue Blocking Pads, all purpose PSI Red and SecurEdge Pads and agressive Oleo-Gold and SecurEdge Plus for slick lenses. All are available in a variety of configurations to meet all your blocking needs.
Shop PSI
Shop for surfacing and finishing supplies and equipment here on our website.
