MOLYKOTE CU-7439 PLUS Spray 400ml

Description

MOLYKOTE Cu-7439 Plus Paste V1 is a copper-based solid lubricant paste designed for components exposed to high temperatures, heavy loads, and corrosive environments. With a service range from -30 °C to +650 °C, this highly adhesive paste resists water washout, prevents seizure, and ensures reliable assembly and disassembly of threaded connections, flanges, and brake components.

Formulated with powdered copper, synthetic oil, and inhibitors, it provides excellent load-carrying capacity, corrosion resistance, and long-term stability, even under steam, water, and aggressive operating conditions.

Key Features & Benefits

• Wide service temperature range: -30 °C to +650 °C

• High load-carrying capacity – Four Ball EP weld load 3,200 N

• Excellent corrosion protection – SKF-Emcor rating 0 (no corrosion)

• Very adhesive & water resistant – stays in place under washout conditions

• Facilitates disassembly – bolts and components can be removed even after long-term service

• Low evaporation, no drop point – stable under high-heat exposure

• Available in spray form – easy and clean application

Typical Applications

MOLYKOTE Cu-7439 Plus Paste V1 is used for:

• Brake mechanisms and flange seals

• Exhaust bolts, threaded connections, and fasteners

• Steel works, glass manufacturing, and refineries

• Petrochemical plants and marine equipment

• Agricultural vehicles and industrial machinery

Its reliable copper-based formulation ensures strong protection against seizing, galling, and corrosion in harsh industrial and automotive environments.