Item Description Seal your liquid bottles tightly with Labelmaster's Polyseal® Phenolic Caps With Polyethylene Cone Liners. These fit a 32-oz. glass bottle or 4-oz. French square bottle with a mouth size of 33/400. The cone liner provides a wedge-type seal that seals both across the top of the container and the inside diameter.

Ship your liquids with confidence when you use Labelmaster's Polyseal® Phenolic Caps with Polyethylene Cone Liners. Designed to fit a wide range of glass, poly or French square bottles with mouth sizes from 22/400 to 58/400, these black caps are crack-resistant and offer superior torque retention and excellent sealing characteristics.

Polyurethane Tech manufactures custom molded urethane products which cover almost every industries such as nuclear industry, medical, marine and offshore, polycrystalline silicon ,

This cap comes with a polycone liner, a built-in polypropylene (PP) natural-colored conical-shaped liner that provides a tight seal. This lid is made of phenolic, an industrial grade, highly rigid, plastic with a good resistance to solvents and high temperatures. Made in China. This closure fits a container with a 20-400 neck finish. 4 Reviews

Black Phenolic Screw Cap with Poly-Seal Liner is manufactured from thick plastic similar to bakelite with a low density polyethylene (LDPE) cone. Poly-seal PE- 

38/400 CT (continuous thread) Black Ribbed PolyCone Lined Phenolic Cap. These caps are designed to form an exceptionally tight seal. The PolyCone liner is 

33/400 CT (continuous thread) Black Ribbed PolyCone Lined Phenolic Cap. These caps are designed to form an exceptionally tight seal. The PolyCone liner is 

This polypropylene (PP) cap has a high tolerance for heat and is very durable. Cone liners are a good option when a leak proof seal is necessary.

MADE IN USA. The Agricultural Innovations transition cone liner is the affordable solution to repair your Case IH Flagship combine's transition cone. Our product is 1/4 the cost of a new

PolyCone lined caps form an exceptionally tight seal & offer a good chemical barrier. This liner molds itself around the sealing areas of the bottle.

This liner is cone shaped and provides a seal between the top of the cap and inside diameter of the bottle creating a tight seal to prevent leakage. These oil-