We compared two all-weather bike chain lubes: the Muc-Off All-Weather Chain Lube 120ml and the Weldtite All-Weather Lube 100ml.
What we looked at
Formula, bottle size, price per ml, bike types, and price.
The verdict
If you want a synthetic, water-repellent, biodegradable lube with a UV tracer and a pipette, the Muc-Off is the pick at £12.00 for 120ml. If you would rather save £5.51 on a basic all-weather lube with a surface protector, the Weldtite is the alternative, at £6.49 for 100ml.

A £12.00 120ml synthetic lube with UV dye and a pipette (about 10p per ml).

A £6.49 100ml all-weather lube with surface protector (about 6.5p per ml).
Muc-Off All-Weather Chain Lube, 120ml — Premium Pick
Intended for: Marketed as an ultra-durable synthetic bike chain lube with a water-repellent, non-fling formula, UV dye so coverage can be checked with a UV torch, a biodegradable formula, a pipette applicator, and compatibility with MTB, road, cyclocross and commuter chains. Carries 4.7 stars from 1.3K ratings on this listing.
What we liked
- UV tracer dye lets you check coverage with a UV torch
- Water-repellent, non-fling synthetic formula
- Biodegradable and applied with a pipette
- Highest star rating of the pair (4.7)
Worth knowing
- Costs £5.51 more than the Weldtite on these listings
- About 10p per ml against roughly 6.5p for the Weldtite
Best for
- Buyers who want a premium synthetic lube
- Anyone who rides in rain and mud
- Those who like checking coverage with UV
Not ideal for
- Budget-conscious buyers
- Anyone who wants the cheapest per-ml price
WELDTITE All-Weather Lube with Surface Protector, 100ml — Best Value
Intended for: Marketed as an all-weather bike lube with a surface protector to reduce friction and protect against rust and corrosion, suitable for all weather conditions and for mountain and road bikes. The listing gives limited technical detail. Carries 4.6 stars from 300 ratings on this listing.
What we liked
- Cheaper than the Muc-Off on these listings, at £6.49
- About 6.5p per ml for 100ml
- Described as protecting against rust and corrosion
- 4.6 star rating on this listing
Worth knowing
- Much smaller review history than the Muc-Off (300 vs 1.3K ratings)
- No UV tracer, biodegradable claim or pipette stated
Best for
- Buyers who want the lower price
- Anyone who wants a simple all-weather lube
- Those with a mountain or road bike
Not ideal for
- Buyers who want a UV tracer
- Anyone who wants a biodegradable synthetic formula



