Slime Self-Sealing Tube
Best reliable puncture protection for casual commuters and trail riders
This is the ultimate insurance policy for riders who hate roadside repairs. By pre-loading your tires with puncture-sealing liquid, you trade a slight weight penalty for the peace of mind that most flats will fix themselves before you even notice them.
$14.99
at
Candboutfitters
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Who it's for
- Commuters and casual riders seeking protection against common road debris
- Low-maintenance cyclists who want to avoid frequent tube replacements
- Beginner cyclists looking for a hassle-free flat prevention solution
Who should skip it
- Performance-focused racers and weight-conscious hill climbers
- Mountain bikers riding on sharp, jagged rocks or aggressive terrain
- Riders who frequently adjust tire pressure for different road conditions
Performance breakdown
Puncture resistance
Liquid sealant proactively neutralizes trail debris before flats can ruin rides.
Maintenance ease
Removable valve core makes topping off sealant a quick, painless task.
Weight penalty
The added sealant creates a noticeable heft compared to standard tubes.
Air retention
Durable butyl rubber construction keeps tire pressure consistent over long periods.
Installation simplicity
Pre-filled design eliminates the messy setup of manual sealant injection.
Compatibility range
Strict width limits restrict use to specific cross-country tire profiles.
Key Specs
Weight
340 grams
Material
Butyl
Valve Type
Schrader
Wheel Diameter
29 inches
Tube Width Compatibility
1.85-2.2 inches
Wall Thickness
0.97 mm
Valve Core
Removable
Sealant Pre-filled
Yes
Puncture Protection
Sealant
Know before you buy
Still have a question?
Ask Metto anything about the Slime Self-Sealing Tube before you decide.