SCHWALBE sealant Doc Blue Professional | 200 ml
Mountain Bike Magazine 04/2026: Sealant in laboratory test - test result "VERY GOOD"
Schwalbe's Doc Blue makes your inner tube resistant to nails, thorns and glass and is also suitable for tubeless conversion. The milk is distributed evenly on the inside of the inner tube or tire through rotation and thus forms a protective layer. If this is punctured, the latex milk immediately seals the hole and prevents air from escaping.
According to the manufacturer, Doc Blue Professional seals punctures and cracks with a hole size of up to 3 millimetres, is suitable for tubeless systems as well as for normal tire/tube combinations and should be refilled or renewed after 7 months or 2000 kilometers at the latest.
Recommended quantity per tire:
Recommended filling quantity per tire:
- Road bike: 30-60 ml
- Gravel: 60 ml
- MTB 26": 60 ml
- MTB 27.5": 90 ml
- MTB 29": 120 ml
Technical data:
Sealing: permanently seals cracks and punctures up to 3 mm hole size
Compatibility: all common tubeless tires, also suitable as a sealant for tubes
Tire/rim compatibility: no toxic ingredients, CO2-compatible
Retention time in the tire: up to 7 months or 2000 km (temperate climate zone)
Maximum temperature range: -20°C to +50°C
optimum temperature range: 5°C to 35°C
Miscibility: n.a.
Content: 200 ml
Weight according to manufacturer: n.a.
Weight self-weighed: 233g
Scope of delivery: 1x SCHWALBE sealant Doc Blue Professional | 200 ml
P280,P264_c1,N118,N120,N116,N153,P501_c1||