Durite silicone Renforcé Bleu 0,15'' (4mm) | Renforcé de 1 à 20
Amazon.com: ANPTGHT Silicone Tubing 4mm (5/32") ID x 6mm OD Food Grade High-temperature Pure Silicone Hose Tube Clear Pipe for Home Brewing Air and Liquid Transfer (Length 6 Meter- 19.68FT) : Industrial