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Your cart is empty.Product Description
Great for laboratory utensils such as flasks, test tubes, or other laboratory applications.
Advantages
Made of Rubber, with good resistance to chemicals, acid and alkali resistance, can withstand high temperatures in a short time.
Easy to Use
Conical design, solid, easy to install and good sealing performance, flexible and durable, not easy to crack, shrink, harden or break.
Widely Usage
Mainly used for laboratory utensils, but also can as a sewer plug, water pipe plug, or drain plug, etc
Customer
Reviewed in the United States on January 9, 2025
One of five bungee was received damaged with a tear, making it un-usable. Informed the vendor but have yet to get a response. Three of the five were drilled at an angle and not straight in. The drill bit used made holes too small to use with a fermenting air lock. Poor value for the money spent.
Leodore
Reviewed in Canada on July 26, 2024
Crumbles worse than dried eraser, unusable for anything you dont want chunks in, gross.
Robert A. Willis
Reviewed in Canada on July 22, 2024
Unquestionably do not buy. Whatever process these were made with, the results were a product that crumbles and flakes and was covered in rubber dust particles... Utterly useless
Customer
Reviewed in the United States on January 24, 2024
Work for what intended
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