Denture fixative seals which bonds uppers gum tight it has wafer thin fleece soft seal with a powerful all natural adhesive blended right in totally unlike pastes and powders this seal cannot ooze out it peels off easily meaning no messy clean ups seabond has a special adhesive which comes from the sea plant kelp plus another adhesive for all day security unlike adhesives which weaken in moisture the adhesive power of seabond is activated and strengthened by the natural fluids in