Soul Dr. Sludge 28 "is preloaded with a solution that, if pierced or defect, itself seals a hole up to 3 mm.
Inner tubes from Dr. Sludge are an interesting option for every cyclist. The inner tube is pre-filled with a solution which, should a defect occur, seals a hole of up to 3mm by itself automatically. The solution reacts with the air, so if a hole is created through which air penetrates, the unique liquid will seal the hole. Therefore you do not have to deal with the escaping air and patch the inner tube.
Valve type:
FV 33mm
Dimensions:
700×28/35
Alternative dimensions:
622/630-28/35
Specifications can be changed without notice. Images are for illustrative purposes only.
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