Heavy Duty Hydraulic System Heat Treatment




Flash point (PM) 320oF
Boiling Point 695oF
Packaging 1 gal plastic canisters

The unique chemistry of this formulation is specifically designed to overcome the most frequent problems encountered in today´s hydraulic systems- Heat, Wear, Oxidation, Cavation and Leaks.

Bishop´s Original 31900-HTC contains a unique combination of components consisting of Bishop´s Original exclusive METALWET Anti-Wear Lubricant, viscosity index improver, foam stabilizer, oxidation inhibitor, seal revitalizer, pour point depressant and other proprietary ingredients specifically engineered to enhance the performance of today´s best hydraulic fluids and provide extra protection to the pump, cylinder and valve.



Reduces Heat

Reduces Foam

Reduces Friction

Reduces Wear

Improves Fluid Life

Improves Performance


Directions For Use :


Replace from 1.25%  till 2.5% of the hydraulic fluid with Bishop´s Original Formula 31900-HTC at every fluid change for ultimate performance and maximum protection. Do not overfill.



Contains a combination of additives, oils and proprietary chemistry. Harmful or fatal if swallowed. If ingested, do not induce vomiting, seek medical attention. Wash hands thoroughly with soap and water. KEEP OUT OF REACH OF CHILDREN


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