-High transparency, any color; -Resistance to HIgh/Low temperature; -No-Odor, Rohs, FDA and Reach approvals ... water trough, automotives and other tools etc, superior advantage due to our self production in silicone materials (silicone compound) and the ... ;2) Various shapes, colors and hardness;3) Resistance to high/low temperature, moisture;4) Abrasion-resistance and non-toxic. Silicon Rubber Tube