Description

High elasticity and good insulation and sealing performance. This product is made of natural elastic silicone, with excellent flexibility and sealing. . 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

- Color: Beige.
- Material: Silicone.
- Size: 4.00 x 3.00 x 2.00cm/ 1.57 x 1.18 x 0.79 inch.
- Made with silicone stoppers to provide the best primary and fermenter arrangements possible.
- Corrosion resistant and aging resistant. Strong and sturdy for long lasting.
- Body compatibility is good, can be subjected to harsh conditions of .
- Unique design. Designed in tapered shape with standard demension, easy to plug in or pull out.

- The stopper creating an airtight seal in the of your carboy or fermenter.

5 x bottle stoppers

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2.We will reply your email within 1 business day (except weekend).
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