Silicone Tubing — Food Grade Silicone Rubber Hose, White & Clear, 5m Rolls

Measure the OD of the fitting or barb you need to connect to — that measurement should match or be slightly smaller than the tubing's inner diameter (ID) for a snug, leak-resistant fit. For example, a 6mm barb fitting typically pairs with 6mm ID tubing. Wall thickness (the difference between OD and ID divided by 2) affects flexibility and pressure rating, so thicker walls generally handle higher pressures. If you're converting: 1 inch ≈ 25.4mm, so a 1/4" barb ≈ 6.35mm — the closest metric ID would be 6mm or 7mm.

Silicone tubing of this type can typically handle low-to-moderate pressures — generally up to 30–60 PSI depending on wall thickness and diameter. Thicker-walled, smaller-diameter variants tend to handle higher pressures. For high-pressure applications (above 30 PSI), please contact us to confirm suitability for your specific size combination.

Yes. This tubing is made from food-grade silicone, which is generally non-toxic, odor-free, and tasteless. It is commonly used in homebrewing, food processing, and beverage dispensing. It does not leach chemicals into liquids under normal use conditions. If you require specific certifications (FDA, LFGB, etc.), please contact us to confirm.

Silicone tubing is generally rated for temperatures from approximately -60°C to +200°C (-76°F to +392°F), making it suitable for both outdoor use and high-heat applications such as autoclaving, steam lines, and engine cooling. UV and ozone resistance is typically good, though prolonged direct sunlight exposure may cause minor surface changes over time. For continuous outdoor use, we recommend periodic inspection.

This tubing is compatible with standard metric barb fittings, hose clamps, and push-fit connectors sized to match the inner diameter you select. It works with stainless steel, brass, or food-grade plastic connectors. Always match the barb OD to the tubing ID for a secure seal. For peristaltic pump applications, verify the pump head's tubing ID specification matches your selected variant.

Use a sharp utility knife or dedicated tubing cutter for a clean, square cut. Avoid scissors, which can compress the tubing wall and create uneven ends that may leak. For barb connections, a small amount of food-safe lubricant (such as glycerin or food-grade silicone grease) on the barb makes insertion easier without compromising the seal. Hose clamps are recommended for pressurized applications.

Both variants are made from the same food-grade silicone compound and share identical performance characteristics — temperature range, pressure rating, flexibility, and chemical resistance are the same. The transparent (clear) version allows you to visually monitor fluid flow, which is useful in brewing, laboratory, or medical-adjacent applications. The white version is preferred when aesthetics or opacity are desired, such as in visible plumbing or food service installations.