Yes, you can apply chain lube to a wet chain, but it's not ideal and here's why.
While wet lube is specifically designed for wet conditions, applying any lube to a chain that is already wet with water or other contaminants will diminish its effectiveness. The water will prevent the lube from properly adhering to the chain and penetrating the rollers, which is where lubrication is most needed.
Here's a breakdown:
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The problem with water: Water displaces the lubricant and can cause corrosion. Applying lube over water essentially traps the water, leading to rust and reduced lubrication.
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Why wet lube for wet conditions?: Wet lube is formulated to resist being washed away by water. It's typically thicker and stickier than dry lube. However, its effectiveness is still compromised if applied to a wet chain.
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Ideal scenario:
- Dry the Chain: Ideally, you should dry your chain as much as possible before applying any lubricant. Use a clean rag to wipe off excess water and dirt.
- Apply Lube: Then, apply your chosen lubricant (wet lube for wet conditions, dry lube for dry conditions).
- Wipe Excess: Wipe off any excess lube after application to prevent dirt buildup.
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If you must lube a wet chain: If you're caught in a downpour and your chain is bone-dry and screaming for lubrication, applying some wet lube is better than nothing. However, re-lubricate properly as soon as you have the opportunity to dry the chain.
In summary, while wet lube is made for wet conditions, it's best applied to a dry chain to maximize its lubricating properties and protect your chain from wear and tear. If your chain is wet, dry it as much as possible before applying any lubricant.
