Metalworking fluids ·

Lubri-Loy LC3-640: Uses, Quality and Where to Buy

Archival card article: the original artwork and editorial text are retained as published. They may differ from the current card or catalog mapping. Use the current directory to confirm product information.

Lubri-Loy's product card identifies part LC3-640 as LC3-640 35300 Heavy Duty Concentrated Water Soluble Cutting Fluid Semi-Synthetic. This card identifies a concentrated, water-soluble semi-synthetic cutting fluid for metalworking.

Browse current product cards

LC3-640 35300 Heavy Duty Concentrated Water Soluble Cutting Fluid Semi-Synthetic product card

Quality and performance considerations

In this product class, cooling, lubrication and fluid management work together. Performance depends on the correct concentration, compatible water quality and routine sump care, not the concentrate alone.

Typical applications

Consider compatible machining operations only after checking the current technical sheet for materials, dilution and machine requirements. Do not guess a mixing ratio from the card.

Where to buy or inquire

Start with the linked Lubri-Loy product page for part LC3-640 to review current purchasing guidance. Use Where to Buy to find supplier options, or contact Lubri-Loy to confirm the exact package and availability before ordering.

Browse current product cards

Find a supplier · Ask about this product

Based on the supplied Lubri-Loy product card for part LC3-640. Application guidance explains the product category; it does not independently verify current performance, registrations or availability.

Current product card directory · All product guides