By natural rubber processing crafts, the10pcs Flask Test Tube Solid Tapered Rubber Stopper Plug Bung Laboratory Sealing Apparatus are featured with excellent quality and performance. Due to its heat resistance, acid-base resistance, corrosion resistance, and anti-aging advantages, the rubber stopper boasts wide application, used for chemical test, aquaculture and seal for sewer line. Small as it looks, it has stable chemical property, non-toxic and no smelling. In a word, it is really a practical item! You´d better not miss it out!
- Consist of 10pcs rubber stoppers in a single pack
- Made from solid rubble, excellent flexibility and sealing property
- Tapered shape design, easy to plug and pull
- Various sizes can be selected, perfect for flask, test tube or other laboratory apparatus need being sealed
- With great corrosion resistance, high-temperature resistance and anti-aging features
- Suitable for chemical experience, aquaculture and sewer line sealing etc.
|| 10 Pcs
|| (0.51 x 0.32 x 0.67)inch / (1.3 x 0.8 x 1.7)cm (L x W x H)
|| 0.14oz / 4g Per Piece
- 10 x Tapered Rubber Stopper