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The main advantages of the stopper 3DPLUG are :

the filling for diameters from 100 to 1000mm with only 3 references

equipped with a RFID chip embedded in the gum, that allows you to follow the product life cycle

with a specific kit, you can convert your standard obturator into an obturator bypass

perfect water-resistance

easy insertion in the pipe

fast and convenient blowing up and implementation

hard-wearing material