... ,electronic ,petroleum, chemical ,mechanical. Electrical ,medical.oven ,food ,and other industrial department of the good electrical insulating sealing ,liquid ... FeaturesOil-resistant; heat resistant; abrasion-resistant;aging resistant; insulation;acid and alkaline resistant; airtight; shock absorption, etc. Shipping1) Small quantity ... the buyer;2) Large quantity, sea/air freight Silicone Rubber Tubes