RICHARDS PACKAGING INC. 32110525 CAP LID 53-400 NECK-

53 mm White Smooth Cap with pressure sensitive liner. This closure is made of polypropylene and fits our 53-400 bottles and jars. This cap has a glossy smooth top as well as side. Pressure sensitive liners create an actual seal which provides an extra level of protection. They are best for dry products and can at times, work with thick liquids such as creams and sauces. Generally, these liners are not recommended for liquids and oils.