Astro-Sol A HP

Astro-Sol A HP

Product & Safety Datasheets


ASTRO-SOL A-HP is a medium-to-heavy duty biostatic soluble oil. This product was designed to be extended with water for the machining and grinding of virtually all metals except magnesium. This chlorine-free formulation is especially suited for aerospace and other applications which restrict the use of chlorine. ASTRO-SOL A-HP has exceptional foam control for high pressure operations and was designed using raw materials that have the ability to resist extreme biological degradation, thus providing very long sump life in a properly maintained machine tool.


ASTRO-SOL A-HP is designed for use in metalworking applications such as all CNC milling, turning, drilling, tapping, grinding and sawing applications.

Features Benefits

· Eliminates Need for Tankside Additives
· Mild Pleasant Odor
· Excellent Corrosion Inhibition
· Long Lasting
· Excellent Hard Water Stability
· Operator Friendly


Concentration4% 5% 6% 7% 8% 9% 10%
Ratio 1:25 1:20 1:17 1:14 1:12 1:11 1:10
Refractometer 4.5 5.7 6.8 7.9 9.0 10.2 11.3

Typical Properties

Appearance-Concentrate Amber liquid
Appearance - Dilution Opaque Amber
Residual Film Soft, fluid
pH @ 20:1 9.2 ± 0.2
Specific Gravity @ 60°F 0.97 ± 0.03
Lbs/Gallon 8.09 ± 0.1
Total Chlorine, wt % None
Flash Point, COC °F 355

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