25m coil 3/4" Heavy gauge pipe 25 meter 3/4" Heavy Gauge pipe €26.22 Temp out of stock. Check back soon. 25 meter 3/4" Heavy Gauge pipe Virgin Material for true internal / external smooth wall Smooth wall guarantees seal 1st time every time. Use with Gripmax fittings for manufacturers warranty. Peace of mind built in. The most user friendly pipe on the market, LDPE Gripmax Hydrodare is simply the most workable pipe on the market. Gripmax Hydrodare pipes come with UV PROTECTION built in.