Description

This product is made of natural elastic silicone, with excellent flexibility and sealing. . High elasticity and good insulation and sealing performance. You can use flask stoppers, test tube stoppers or other stoppers. Not easy to deform, moderate hardness, manufactured according to standards, environmentally friendly materials

Features

- Body compatibility is good, can be subjected to harsh conditions of .
- The stopper creating an airtight seal in the mouth of your carboy or fermenter.
- Unique design. Designed in tapered shape with standard demension, easy to plug in or pull out.
- Made with silicone stoppers to provide the best primary and fermenter arrangements possible.
- Corrosion resistant and aging resistant. Strong and sturdy for long lasting.

- Color: Beige.
- Material: Silicone.
- Size: 4.00 x 3.00 x 2.00cm/ 1.57 x 1.18 x 0.79 inch.
Flask Stopper

10 x bottle stoppers

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