Unique Bargains Foam Lid Liner, Resistant Pressure Sensitive Seal White

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.