Anti-Seize Compounds

Anti-Seize Compounds

Anti-seize compounds prevent galling, seizure, and corrosion bonding of threaded fasteners, flanges, and metal-to-metal assemblies — ensuring dismantling remains possible after high-temperature service, high-load installation, or prolonged exposure to corrosive environments. AIMS Industrial stocks anti-seize products from Loctite, CRC, Rocol, Molytec, Devcon, and Molybond — covering copper, nickel, silver-grade, graphite, and food-grade formulations for the full range of industrial assembly applications.

Anti-Seize Compounds We Stock

• Copper-Based Anti-Seize: Copper particle compounds for exhaust system fasteners, flanges, and high-temperature threaded connections. Loctite offers the C5-A Copper Anti-Seize 454g — one of the most widely specified copper anti-seize compounds in Australian industry. CRC offers the Copper Anti-Seize and Lubricating Compound, Rocol stocks the J166 Copper Anti-Seize Compound and Copper Anti-Seize Spray, and Devcon offers the Stop Seize Copper 500g.
• Nickel & Silver-Grade Anti-Seize: For stainless steel, alloy steel, and non-ferrous fasteners where copper contamination is a concern. Loctite provides the Silver Grade Anti-Seize Brush-Top Tub, Silver Grade Anti-Seize Stick 19g, LB8151 Silver Grade Aerosol 340g, and the 771 Nickel Anti-Seize 500g. CRC stocks Nickel Anti-Seize & Lubricant Compound and Nickel Anti-Seize Stainless Steel 400ml. Rocol offers Nickel Anti-Seize Compound, Molytec provides Nickel Anti-Seize Lubricant, and Devcon stocks Stop Seize Nickel 500g.
• Graphite & Synthetic Anti-Seize: Loctite LB 8504 Graphite Synthetic Anti-Seize 454g is a metal-free graphite and synthetic lubricant formulation — suited to applications where metallic particles from copper or nickel compounds are not acceptable, including some electrical and semiconductor assembly environments.
• Heavy Duty Anti-Seize: Loctite 51606 Heavy Duty Anti-Seize 510g and the CRC Extreme Pressure Anti-Seize Assembly Lube are formulated for high-load bolted joints and extreme pressure applications.
• Food-Grade Anti-Seize: NSF H1-rated compounds for threaded fasteners on food-processing equipment where incidental food contact is possible. Available from Loctite (LB 8014 Food Grade Anti-Seize 227g), CRC (Food Grade Anti-Seize 227g), Rocol (Foodlube® Multi Paste 500g), and Molytec (M953 Food Grade Anti-Seize 450g).
• Marine & Drill Coupling Anti-Seize: Molytec M801 Marine Grade Thread Lubricant & Anti-Gall Paste 250g is formulated for marine threaded connections, and Molybond GOG Anti-Seize and Drill Coupling Lubricant is a specialist compound for drill string couplings in mining and drilling operations.

Selection & Application Guide

• Torque Reduction Factor: Anti-seize compounds reduce the torque required to achieve a given bolt preload. If the joint specifies dry torque values, reduce applied torque by approximately 20–30% when using anti-seize — or follow the compound manufacturer's published nut factor (K) for the specific product.
• Anti-Seize Is Not a Thread Sealant: Anti-seize does not seal threads against fluid or gas leakage. Use PTFE tape, liquid thread sealant, or anaerobic thread sealant where pressure sealing is required.
• Application Method: Apply a thin, even coat to the first few threads and bearing surfaces only. Excess compound can hydraulically lock assemblies or contaminate adjacent components. Brush or spatula application is preferred for control and consistency.

Australian Business, Local Supply: As a proudly Australian business since 1988, we stock locally and work with trusted local Australian manufacturers and distributors to ensure fast, reliable supply.

Expert Support: Need help buying the right product for your application? Contact our team for application-specific advice or request a quote.

Also see our Thread Sealants, Industrial Greases, and Gasket Sealants ranges.