550® Extreme® All Weather
550® Extreme® All WeatherNonmetallic Anti-Seize & Thread Lubricant
An enhanced formulation using a balance of molybdenum disulfide and surface modified synthetic graphite combined to provide protection for a wide variety of applications over a wide temperature range. 550 Extreme All Weather is the ideal product for petrochemical plant maintenance needs. Its composition offers maximum protection against seizure and heat freeze. 550 Extreme All-Weather eases assembling and dismantling, saving man hours. It assures protection against rust, oxidation, and corrosion. It will not harden, evaporate, or settle out; and it requires no thinning.
In addition to molybdenum disulfide (MoS2), surface modified synthetic graphite, and low friction fillers, 550 Extreme All Weather utilizes a fully synthetic fluid, calcium sulfonate complex based grease that is fortified with effective rust and corrosion inhibitors and provides inherent anti-wear properties. Each principal anti-seize, low friction ingredient provides important properties and characteristics to 550 Extreme All Weather.
As an added benefit, when compared to Anti-Seize compounds containing greater than 40% molybdenum disulfide the coefficient friction of 550 Extreme All Weather is less sensitive to temperature. High molybdenum products can have substantial friction function drops when hot torquing bolts are between 250-400ºF.
Benefits
Exceptional brushability down to -40°F (-40°C)
Lead-free
Not affected by contraction, expansion or vibration
Enhanced rust and corrosion resistance
Protects against seizure, heat-freeze, galling, rust and corrosion
Lowers friction, reduces wrench torque
Provides easy makeup and breakout
Reduces maintenance costs
Specifications
Base Materials
Calcium Sulfonate Complex/ Petroleum
Friction /
Nut-Factor(Nut-Factor)* 1” B7 Studs @ 50 ksi Stress - 0.15
(Nut-Factor)* B8M & Stainless Studs - 0.20
Certifications
MIL-PRF-907F
Service Rating
Select Applications/Services: 2400°F (1316°C)
Brushable to or as a lubricant: -50°F (-46°C)
Static Applications: -265°F (-165°C)**
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