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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
darren dominey
Reviewed in Canada on April 14, 2024
Whatever material they used to make continuously designates. Just rubbing your fingers across the surface causes it to peal. It reminds me of a white eraser. To top it off the hole looks like its been drilled through instead of being part of the mold....
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