Description

Are you looking for products with reasonable prices? Are you looking for a sturdy, durable and reliable laboratory sealing silicone that can complete multiple tasks? If so, our products will be your best choice! Our professional laboratory sealing silicone will meet your needs.

Features

- Color: Beige.
- Material: Silicone.
- Size: 4.00 x 3.00 x 2.00cm/ 1.57 x 1.18 x 0.79 inch.
- Perfect acid, alkari and corrosion resistant, better than any other rubber or plastic stoppers.
- for laboratory, household, and industrial use, to prevent oxygen from wreaking with your fermenting process.
- Smooth and tapered sides designed for exceptional sealing and optimal fit with a wide range of openings.
- Able to be use at very high temperature due to its silicone material feature.
- Lightweight. Convenience to carry and easy to use. Test stopper. Suitable for laboratory, household, and industrial use.

5 x bottle stoppers

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.