The Protek Max tubes feature a proprietary shape and construction that is extremely resistant to punctures.

• Contains liquid sealant that immediately closes small punctures to prevent air loss
• Excellent air pressure reteintion
• Square shape retains shape better and resists twistin during installation
• Excellent air pressure retention
• Valve: Standard Schrader
• Weight: 267
• Valve Core: Removable
• Wall Thickess: 1
• Shaft Type: Smooth
• Labeled Size: 700 x 35-47
• ISO Width (mm): 32
• ISO Width (mm): 33
• ISO Width (mm): 34
• ISO Width (mm): 35
• ISO Width (mm): 36
• ISO Width (mm): 37
• ISO Width (mm): 38
• ISO Width (mm): 39
• ISO Width (mm): 40
• ISO Width (mm): 41
• ISO Width (mm): 42
• Flat Protection: Sealant
• ISO Diameter: 622 / Road / 29″