
Introducing our Wholesale High Temperature Resistant Test Tube Stopper, the ultimate solution for your laboratory needs. Crafted from premium solid tapered white rubber, these stoppers are designed to withstand extreme temperatures, ensuring your experiments remain stable and secure. Whether you're conducting chemical reactions or preserving samples, our waterproof rubber stoppers provide a tight seal, preventing any leakage or contamination.
Ideal for a variety of applications, from scientific research to industrial testing, these stoppers are a must-have in any lab. Their durable construction and high-quality materials make them resistant to wear and tear, guaranteeing long-lasting performance. Elevate your laboratory standards with our high-temperature resistant test tube stoppers today!

Introducing the ultimate solution for waterproofing and sealing—our Rubber Plug Hole Round Silicone Waterproof Seal! Crafted from high-quality silicone, this soft and durable plug is designed to fit snugly into any round hole, providing an effective barrier against water and moisture. Whether you're protecting your bathroom fixtures, kitchen drains, or outdoor equipment, this versatile rubber plug ensures a tight seal every time.
Say goodbye to leaks and water damage with our Rubber Plug Hole Round Silicone Waterproof Seal. Its flexible design allows for easy insertion and removal, making it perfect for both temporary and permanent installations. Plus, the soft silicone material is gentle on surfaces, preventing scratches and damage. Keep your spaces dry and secure with this essential waterproofing accessory.

**Sand Blast Oxidation Hole Protection Rubber Plug M2 Rubber Plug Ceramic Oxidation Rubber Plug Acid and Alkali Resistant Antioxidant Rubber Plug**

Anti-static silicone rubber suction pen suction cup PVC vacuum suction