... , jointing, bending etc. 1.High quality silicone material2. Food grade silicone are safety ,heat resistant, leakproof and durable3.The products ... of food grade silicone tube approved by FDA ,SGS,Rosh 4.The food ... ,Under wear and high temperature,Durable.6.Made from 100% top grade silicone material, durable, odorless, non-toxic, anti-corrosive and ...