PATIKIL 30mm/1.18" Foam Lid Liner 100 Pack PS Foam Resistant Tamper Pressure Sensitive Seal for Bottle Cap Liners Seals

Key Benefits

• 🔒 Torque-Activated Seal — The foam liner coating activates when the lid is tightened, creating an adhesive bond to glass, plastic, metal jars, and round containers.
• 🌫️ Freshness Protection — Polystyrene foam material blocks dust, moisture, and dirt while preventing leaks and odors to keep dry and powder products fresh.
• 🛡️ Tamper-Resistant — The pressure-sensitive seal provides secure tamper protection for your products.
• ⚡ No Heat Required — Unlike induction sealers or heat shrink bands, these liners require no tools, heat gun, or special equipment to apply.
• 📂 Easy Removal — The foam seal peels easily from the container when you need to open it.
• 📏 30mm Diameter Fit — Each liner measures 30mm (1.18 inches) diameter by 1mm (0.04 inches) thick, compatible with standard bottle and jar caps.