83mm Diameter Pressure Sensitive Cap Liners - 100/PK

Effortless tamper-evident protection for your products. These 83mm pressure-sensitive foam cap liners require zero tools—simply apply and press firmly for instant, secure sealing. Ideal for dry foods, pharmaceuticals, and premium goods, each liner features "Sealed for your protection" printed in bold black ink, reassuring customers of your commitment to quality and safety. The adhesive activates within 30 minutes, creating a tamper-proof seal that customers can visibly verify. Perfect for bulk packaging at 100 liners per pack.

How to use 

• Place the liner onto the opening of the bottle/jar.

• Make sure the rim is dry, clean and smooth.

• The one side with word should be the upper side (see picture shown). Twist your cap onto the bottle.

• Leave in place for 30 minutes.

• This gives the adhesive time to release leaving the liner attached to the rim.

• You will see the liner sealed closely onto the rim of the bottle/jar opening after you take off the outside cap 30 mins later.