
Ensure your lab equipment is secure with our high-temperature resistant test tube stoppers! These solid tapered white rubber plugs are perfect for sealing and protecting test tubes, offering superior waterproofing and durability. Ideal for laboratories, chemistry sets, and more.
Made from high-quality rubber, these stoppers can withstand extreme temperatures, making them perfect for a variety of scientific applications. Whether you're conducting experiments or storing chemicals, these test tube stoppers provide reliable protection. Order now and keep your experiments safe and secure!

Non-standard industrial rubber sleeve rubber special-shaped parts EPDM wear-resistant damping rubber buffer parts

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**