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OVERVIEW

SUNOCO ULTRA CAL-TACK WR2 is a revised formulation of our calcium sulfonate-based, water-resistant grease. This premium high-performance grease has exceptional mechanical stability, high load carrying ability and outstanding resistance to water, oxidation and corrosion.  The calcium sulfonate thickener in SUNOCO ULTRA CAL-TACK WR2 contains no heavy metals or harmful additives making it an environmentally friendly grease option.

FEATURES & BENEFITS

SUNOCO ULTRA CAL-TACK WR2 has outstanding high temperature, extreme pressure and anti-wear properties. It provides superior rust and corrosion protection and has the strongest resistance to water washout of all the Sunoco grease offerings.  Calcium sulfonate greases contain no heavy metals or other environmentally harmful additives making them ideal for outdoor usage in industries such as construction, mining and quarry operations, dredging, and any other areas where toxic impacts are of great concern.  With an operating temperature range of -20° to 350°F (-29° to 177°C), SUNOCO ULTRA CAL-TACK WR2 is suited for all but the most extreem of climates and conditions.

APPLICATIONS

SUNOCO ULTRA CAL-TACK WR2 is designed for use in marine and industrial applications operating under severe conditions and where water is in frequent contact with the grease.  It can also be used in slab and steel mill roller bearings and centralized lube systems, rock crushing and mining, and dredging applications.

Product Code

9963

NLGI Consistency

2

Thickener Type

Over Based Calcium Sulfonate

Color

Dark Tan

Appearance

Smooth

Viscosity, cSt @ 40 °C

220

Operating Temperature Range

-20-350°F (-29-177°C)

Penetration, 60 Strokes

265-295

Oil Separation, 24 hours, 77°F (25°C)

0

Oxidation Stability

Oxidation Stability

Dropping Point

+620°F (325°C)

Timken OK load, lbs

60 min.

Four Ball EP, LWI, kg

>110

Four Ball EP, Weld Point, kg

1000

Four Ball Wear, Scar diameter, mm

0.40

Rust Test

Pass