Product Details

• For stopping flow, air testing and pressure monitoring
• Lightest weight multi-size available
• Their 2 ply or more cross-biased tire cord reinforcement allows for more controlled expansion of the plug
• This design reduces the stress on the sidewall and eliminates end to end tears
• Plug ends are reinforced with a steel Spider™ ring wrapped in fabric
• Sizes are available to block flow in 4 in through 96 in diameter pipe