Silicone Turnover Stoppers
Our range of Turnover Stoppers create a very effective double seal for narrow aperture containers. External serrations create an excellent internal seal with the flexible turnover sleeve creating a secure seal on the container's outer neck. The head is easily pierced with a hypodermic needle.
Turnover stoppers are manufactured from an extremely high grade of silicone rubber and are available from stock in 3 main colours - Red; Cream or Clear. Others available upon request.
Constructed from Platinum cured Silicone these stoppers maintain standard Silicone's excellent ozone, electrical and temperature properties whilst in addition they have no smell or taste and will not yellow over time. This form of Silicone has a higher tear strength with less vulnerability to splitting or mechanical damage.
Availability:
 |
| Size (mm) |
Plug Diameter (mm) |
| 9 |
6.5 |
| 13 |
8 |
| 17 |
9.5 |
| 21 |
11 |
| 25 |
12.5 |
| 29 |
14 |
| 33 |
16 |
| 37 |
17.5 |
| 41 |
19 |
| 45 |
20.5 |
| 49 |
22 |
| 53 |
24 |
| 57 |
25.5 | |
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