Poligrip Comfort Strips are pre-cut strips with just the right amount of adhesive so they are easy to apply and remove. • Secure fit helps seal out food particles • For uppers, lowers & partials • Even well-fitting dentures let in tiny crumbs, seeds and other bits of food that can cause discomfort. Poligrip creates a seal between your dentures and gums that helps seal out more food particles and helps reduce gum irritation, so you’re more comfortable and confident.