WD-40 Specialist Roller Chain Non-Fling Lubricant 10 oz — 6-Pack, ceramic-reinforced long‑lasting protection

WD-40 Specialist Roller Chain Non-Fling Lubricant is a ceramic-reinforced spray that soaks into roller chains, then thickens to deliver long-lasting, non-flinging protection for chains, pins, bushings and sprockets.

Keep chains running smoothly with a lubricant engineered to reach the internal parts of a roller chain and stay put under high RPM. This 10 oz aerosol, sold in a convenient 6-pack, is formulated to penetrate tight crevices, resist fling-off during fast operation, and help repel dirt that accelerates wear. Compatible with O-ring chains and safe on metals and sprockets, the product focuses on durable lubrication and contamination displacement without sacrificing compliance with VOC regulations.

How does this lubricant reach and protect internal chain components?

The spray is formulated to start thin so it can flow into inner links, pins and bushings, then it thickens to form a protective film. This dual-action behavior ensures internal contact surfaces receive lubrication rather than just coating the outside of the chain.

• Pentrative thin spray for inner links and rollers
• Thickening action creates a clingy protective layer
• Ceramic reinforcement reduces metal-to-metal wear
• Displaces trapped moisture and contaminants

Will the lubricant stay on chains running at high RPMs?

Yes — the non-fling formulation is designed to adhere under centrifugal forces common in fast-turning chains. The ceramic particles help the film cling to surfaces so less lubricant is thrown off, reducing waste and maintaining protection during operation.

• Advanced ceramic additives improve adhesion
• Specifically tested to resist fling at high rpm
• Reduces reapplication frequency and mess
• Helps keep surrounding components cleaner

Is this safe for O-ring chains and common drivetrain materials?

This formula is compatible with O-ring chains and safe for metals, sprockets and chain links when used as directed. It avoids ingredients that typically degrade O-rings and is formulated for professional settings where component compatibility matters.

• Safe for O-ring sealed roller chains
• Non-corrosive to typical metal sprockets and pins
• Displaces moisture to reduce rust risk
• 50-state VOC compliant for regulatory acceptance

How should I apply and maintain chains with this product?

Apply a light, even coating to a clean chain while rotating it to ensure penetration into moving joints. Allow a moment for the formula to penetrate and thicken before placing the chain back into service for optimal protection and reduced fling-off.

• Clean heavy debris or old lubricant before application
• Spray on while turning the chain for even coverage
• Wipe excess after initial set to prevent dirt attraction
• Reapply periodically based on use, speed and environment

Who is this for: Professionals and serious DIYers who maintain roller chains on bicycles, motorcycles, industrial equipment, conveyors or other machinery where internal lubrication and resistance to fling-off matter. If you need a chain treatment that penetrates internal components, repels contamination, is safe for O-ring chains, and stays compliant with VOC rules, this WD-40 Specialist 10 oz aerosol 6-pack is made to support routine maintenance and extend component life when combined with proper cleaning and care.