Product Description
Foam lid liners are coated with a torque-activated coating, after tightening the lid, they can be adhesive to glass, plastic and metal jars, as well as round containers with metal or plastic lids and closures. The pressure-sensitive seal which is made of polystyrene foam material effectively avoids dust, moisture and dirt into the jar and prevents leaks and odors.Instruction:1. Keep the cap where the seal needs to be attached clean, make sure there are no water spots and oily residues;2. Put the lettering side of the seal into the cap and apply a little pressure to attach it tightly;3. Finally, Screw the lid on as tightly as you possibly can, the seal is activated by the pressure of applying the lid and will adhere within 12-24 hours (No Strong Stickiness).NOTE:1. Once the seal is removed, the tightness will be affected when reused.2. These pressure-sensitive liners are best used with powder or dry products, not suitable for applications containing oil; Avoid overfilling the container.3. It is recommended to wait enough time before removing the cover after installation.4. These PS foams are not suitable for use at high temperatures.
Product Highlights
- Material: PS (Polystyrene)
- Dustproof and Waterproof
- Pressure-sensitive Seal
- Can be adhesive to glass, plastic and metal jars, round containers with metal or plastic lids and closures
- NOTE: Please confirm the outer diameter of the bottle mouth or the inner diameter of the cap before you buy



















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