Ultra Clear Platinum Silicone Tubing 100 ft - 1/4 in ID x 3/8 in OD

Our review of this 100 ft roll of Ultra Clear Platinum Silicone Tubing focuses on hobbyists, appliance repairers, and small-scale medical or food applications that need a long, durable run of clear hose. The single biggest reason to buy is reliability: platinum-cured pure silicone with a 70A hardness provides a stiffer, clearer tube that resists kinks, UV and extreme temperatures while remaining food and medical application compatible when properly sterilized. For anyone who needs a long length of consistent, professional-grade tubing, this roll delivers predictable fit and long-term performance.

Key Features

• Size and fit: 1/4 in inner diameter and 3/8 in outer diameter give a popular and practical fit for many small appliance and siphon hose barbs, offering good wall thickness for secure connections.
• Material quality: Platinum cured pure silicone is ultra clear and more inert than common materials, making it suitable for food and drinking water uses with correct sterilization.
• Hardness 70A: The stiffer 70A durometer means the tubing holds shape better, slips over fittings cleanly, and resists collapse compared with softer silicone or vinyl alternatives.
• Temperature range: Rated to remain usable from -100F to +500F, it insulates extreme heat and cold and keeps flexibility across wide conditions.
• Durability outdoors: UV resistance prevents deterioration in outdoor use and helps the tubing stay supple for years of service.
• Length and convenience: A full 100 ft roll provides plenty of material for multi-run projects, repairs, or replacement without frequent joins.

Who It's For

This tubing is aimed at users who need a reliable, food-safe or medically compatible line for small appliances, beverage lines, laboratory setups, or sandblaster siphon hoses where clarity and kink resistance matter. The 1/4 in ID is a common size for homebrewing, water lines, and many hobbyist plumbing tasks, and the 100 ft roll suits workshop or repeated installations.

Those who should look elsewhere include people who require a softer, more flexible tubing for very tight routing or a different inner diameter; also, if transparency is the top priority, some users reported mixed opinions on clarity compared with other ultra-clear materials, so test a short length first for critical optics-dependent use.

Pros & Cons

Pros

• High-quality platinum cure gives improved chemical inertness and suitability for food and medical use when sterilized.
• Stiffer 70A hardness and good wall thickness make it easy to slip over hose barbs and hold a secure fit.
• Wide usable temperature range and UV resistance ensure long service life in tough conditions.
• 100 ft length offers strong value for multi-run projects or workshop stock.

Cons

• Some buyers find the clarity adequate but not perfectly glass-like, so visual applications may need verification.
• 70A stiffness means it is less flexible than softer silicone tubing for extremely tight bends.

Specifications

Inner diameter	1/4 in (6.35 mm)
Outer diameter	3/8 in (9.53 mm)
Length	100 ft
Hardness	70A
Material	Platinum cured pure silicone
Temperature range	-100F to +500F
Origin	Made in the U.S.A.

Our Verdict

This 100 ft Ultra Clear Platinum Silicone Tubing is a strong choice for users who want a long, dependable run of food-safe, UV resistant hose with good wall thickness and a stiffer 70A durometer. It represents good value for workshop stock, beverage and appliance lines, or lab setups; seek a softer durometer only if you need extreme bendability or a different ID.

Frequently Asked Questions

Is this tubing safe for drinking water?
Yes, the platinum cured pure silicone is suitable for drinking water and food use provided proper cleaning or sterilization procedures are followed.

Will the tubing handle outdoor exposure?
Yes, the material is UV resistant and will not deteriorate outdoors, remaining flexible and supple over time.

Does the 70A hardness make it difficult to fit on barbs?
The 70A durometer is stiffer than softer silicone but customers report it slips over barbs easily and holds a secure fit while resisting kinks.