Food Grade Silicone Tubing 9mm x 12mm — Flexible Hose for Brewing, Aquariums & DIY Fluid Lines
Whether you're routing coolant through a homebrewing setup, building a peristaltic pump circuit, or replacing cracked rubber hose in an aquarium or lab, finding flexible tubing that won't kink, crack, or contaminate your fluid is a real challenge. Standard PVC hose stiffens in the cold, degrades under heat, and can leach plasticizers into sensitive liquids. This food grade silicone tubing gives DIYers, hobbyists, and light industrial users a reliable, long-lasting alternative that stays pliable across a wide temperature range.
Each length is cut from food grade silicone with an inner diameter of 9mm (≈3/8") and an outer diameter of 12mm (≈15/32"), giving a wall thickness of 1.5mm. Available in seven colors — White, Red, Green, Blue, Yellow, Black, and Transparent — and five cut lengths: 1m (≈3.3ft), 2m (≈6.6ft), 3m (≈9.8ft), 5m (≈16.4ft), and 10m (≈32.8ft). Select your combination above before adding to cart.
Typical applications include homebrewing and winemaking transfer lines, aquarium air and water routing, peristaltic pump tubing, laboratory fluid handling, and color-coded multi-circuit DIY plumbing where quick visual identification of lines matters.
🛒 Select your color and length above, then add to cart — ships from our US warehouse.