TRUEGARD

Truegard Gear Oil EP 68 is a high-performance extreme pressure (EP) industrial gear lubricant formulated to meet the rigorous demands of heavily lo...

TRUEGARD full synthetic 5W-40 motor oil is essential when you need nothing less than smooth operation. It's carefully formulated to meet the latest...

TRUEGARD SEMI SYNTHETIC 15W/40 combines premium base stocks with next-generation additive technology to produce our most fuel efficient cleanest bu...

TRUEGARD #1290 Cutting Oil is engineered as a medium duty solution for a wide range of machining operations involving steel alloys. Designed for in...

TRUEGARD Cutting Oil 1230-15 is a dual purpose oil designed for metalworking as well as machine lubrication. TRUEGARD Cutting Oil 1230-15 is intend...

TRUEGARD #lOllA CUTTING OIL is a high-performance, active cutting oil specifically engineered for use in screw machines and lathe operations such a...

TRUEGARD 304 RUST PREVENTIVE is a solvent-based fluid designed to deliver superior rust protection by forming a thin, dry, and slightly waxy film o...

TRUEGARD Soluble 100 Oil is a general purpose soluble oil for light to moderate duty machining on a wide range of materials. Soluble 100 Oil is hig...

  TRUEGARD SYNCOOL #741 is a premium synthetic coolant designed for grinding and light machining.   TRUEGARD SYNCOOL #741 is blended from select...

  TRUEGARD SYNCOOL 428 is a heavy duty water based cutting fluid concentrate. When diluted properly, TRUEGARD SYNCOOL 428 is suitable for most mach...

TRUEGARD 308 RUST PREVENTIVE is a premium solvent-based fluid engineered to deliver superior rust protection for metal surfaces. Upon application, ...

TRUEGARD SS-266 Semi-Synthetic Coolant Concentrate TRUEGARD SS-266 is a versatile semi-synthetic coolant concentrate engineered for a broad spectru...

There's nothing like having high-quality synthetic motor oil on-hand when you need it. That's why, at Keller-Heartt Oil, we carry TRUEGARD full syn...

TRUEGARD TRI-PURPOSE CUTTING OIL is a premium quality, transparent, light-colored cutting oil designed to deliver superior performance in demanding...

TRUEGUARD 3025 Vanishing-Stamping Lubricant Oils are advanced, high-performance solutions engineered for a wide range of metalworking applications....

TRUEGUARD 3025 Vanishing-Stamping Lubricant Oils are advanced, high-performance solutions engineered for a wide range of metalworking applications....

TRUEGARD 10W-30 HD Synthetic Motor Oil is a premium, high-performance lubricant offered by Keller-Heartt Oil in convenient 55-gallon drums. Enginee...

TRUEGARD Way Lube 68 Oils are specially designed for the lubrication of machine tool slides, tables and feed mechanisms. Their enhanced tacki...

TRUEGARD R&O Hydraulic Oils are premium single inhibited hydraulic fluids engineered specifically for low pressure, light duty hydraulic equipm...

TRUEGARD AW 22 is a premium anti-wear hydraulic fluid engineered to deliver exceptional performance and protection for hydraulic systems. With a sp...

Ensure your operations run smoothly and efficiently with TRUEGARD Full Synthetic HD 15W-40 Motor Oil, now available in convenient 55-gallon drums f...

TRUEGARD CUTTING OIL D-PLUS is a dark amber, active cutting oil for the machining of difficult metals where a high degree of active anti-weld is ...

TRUEGARD SPINDLE OILS are a series of light bodied, light colored oils manufactured for the lubrication of high speed machine tool spindles. T...

TRUEGARD SPINDLE OILS are a series of light bodied, light colored oils manufactured for the lubrication of high speed machine tool spindles...