PATIKIL Solid Rubber Stopper Size 10# -52mm x 43mm - 32mm Long, 12 Pcs Rubber Tapered Plug, Lab Plug Test Tubes Bungs for Hole Sealing Laboratory Flasks Glassware Tubes Home, Black/White

These rubber stoppers fit for sealing and protection tasks such as hole plugs, spraying, coating, and paint protection. They are commonly used with test tubes, flasks, chemical bottles, and condensers in labs. They also serve as effective sewer, drain, or water pipe plugs, and are suitable for blocking ports and pipelines in machinery, automotive, and construction work. Furthermore, they work well for DIY projects and craft storage organization.SpecificationMaterial: RubberColor: Black/WhiteBottom Diameter: 43 mm / 1.69 InchTop Diameter: 52 mm / 2.05 InchTotal Height: 32 mm / 1.26 InchPacking List: 12 Pcs x Rubber Plugs for Round HolesAdvantageThese rubber drain stoppers are made from flexible, non-harmful rubber, offering strong stability and corrosion resistance. They provide reliable leak-proof sealing and are resistant to high temperatures, maintaining their integrity without cracking, shrinking, or hardening. Designed with a tapered shape, they are easy to insert and remove, are reusable, and have a long service life.InstructionFor use, simply clean the opening, then gently twist and push the stopper in for a snug fit. For easy removal, grasp the top edge and rock it while pulling upward.NOTE:Please verify the rubber plug size against your hole dimensions before choosing. Store in cool, dry conditions away from direct sunlight to maintain elasticity.

• Specification: Material: Rubber; Color: Black/White; Bottom Diameter: 43 mm / 1.69 Inch; Top Diameter: 52 mm / 2.05 Inch; Total Height: 32 mm / 1.26 Inch; Packing List: 12 Pcs x Rubber Plugs for Round Holes
• Advantage: These rubber drain stoppers are made from flexible, non-harmful rubber, offering strong stability and corrosion resistance. They provide reliable leak-proof sealing and are resistant to high temperatures, maintaining their integrity without cracking, shrinking, or hardening. Designed with a tapered shape, they are easy to insert and remove, are reusable, and have a long service life.
• Instruction: For use, simply clean the opening, then gently twist and push the stopper in for a snug fit. For easy removal, grasp the top edge and rock it while pulling upward.
• Application: These rubber stoppers fit for sealing and protection tasks such as hole plugs, spraying, coating, and paint protection. They are commonly used with test tubes, flasks, chemical bottles, and condensers in labs. They also serve as effective sewer, drain, or water pipe plugs, and are suitable for blocking ports and pipelines in machinery, automotive, and construction work. Furthermore, they work well for DIY projects and craft storage organization.
• NOTE: Please verify the rubber plug size against your hole dimensions before choosing. Store in cool, dry conditions away from direct sunlight to maintain elasticity.