Non-metallic hose clamps
Acetal tube and hose clamps are often used in place of stainless clamps as they do not rust, are non-conducting and stable in a variety of chemical salts, alcohols, oils, greases, gasoline, et cetera.
They can be applied by quick ratchet closure, even after hose is in place. They can be removed without cutting, making them reusable and recyclable. Available in sizes from 1/4" diameter to 4.395", they are stocked in white or black nylon. Some sizes are available in glass-filled black or white nylon as well.