Widely used: These syringe heads are suitable for dispensing bottles, brass syringes, stainless steel syringes of various sizes and are locked on the tip of the needle.
eBay
5/10/20Pcs Food Grade Silicone Rubber Storage Cap Needle Cover Syringe Sealing Test Tube End Cap Sealing Head Gasket
Aliexpress UK
Material: Food Grade Silicone Rubber. The silicone material is soft and easy to handle and can be used again and again. Silicone plug with acid and alkali resistance, corrosion resistance, good oil resistance, strong sealing performance, strong and durable characteristics.
eBay
20PCS Food Grade Silicone Rubber Needle Cover Syringe Sealing Test Tube End Cap
Aliexpress UK
✔Quantity: Approx.
eBay
10-100pcs rubber screw end cap 3-25mm PVC elastic rubber dust insulation caps rubber cap end caps pvc rubber end cap
Aliexpress UK
✔ Condition: Non-sterilised (can be sterilised in jar before use if required). ✔ Quantity: Approx.
eBay
ZTTO MTB Road Bike Brake Cable Cap Wire End Caps Brake Shifter Cable Tips Crimps Bicycle Brake Wire End Caps
Aliexpress UK
Material: Food grade silicone rubber. The silicone plug is acid and alkali resistant, corrosion resistant, good oil resistance, strong sealing performance, sturdy and durable. The silicone material is soft, easy to handle and can be used repeatedly.
eBay
20-65Pack Syringes with 14ga-25ga Blunt Tip Needles With Syringe Caps and Needle Caps for Refilling and Measuring Liquids Oil
Aliexpress UK
Size: 3 x 6 x 9mm. Material: Silicone Rubber. Due to various reasons such as lighting differences such as shooting scenes and techniques,the actual color of an item may differ slightly from the images displayed on the website.
eBay
50Pack Syringes with 14ga-23ga Blunt Tip Needles With Syringe Caps and Needle Caps for Refilling and Measuring Liquids Oil
Aliexpress UK
The product possesses outstanding durability, insulation, and sealing qualities in addition to being entirely elastic. ● Material: Silicone Rubber (Flexible, Food Grade). ● 【Heat Resistance Range】 High temperature 250 ° C, low temperature -40 ° C.
eBay
2/5/10/20/50PCS Food Grade Silicone Cap Waterproof Rubber Syringe Protective Cover Test Tube End Sealing Gasket 3*6*9mm
Aliexpress UK
【Heat Resistance Range】High temperature 250 ℃, low temperature -40 ℃. The product possesses outstanding durability, insulation, and sealing qualities in addition to being entirely elastic. Size: 3 6 9mm.
eBay
10-50pc PVCrubber end cap, screw end cap, plastic tube, hub thread protector, push in cap, rubber cap, rubber threaded cap
Aliexpress UK