Blue Plastic Smooth Unlined Caps

These blue PP smooth unlined closures are available in three sizes: 58/400, 70/400, and 89/400, and may be purchased in small or large quantities. We offer a wide variety of containers that are compatible with these blue caps. Try using our selection of colored cap options to help differentiate your lab samples. Be sure to also test all products with cap/container combinations for compatibility purposes.

For more information on Blue Plastic Smooth Unlined Caps and their properties...

Cap/Closures:

• Cap/Closure Glossary
• Selecting a Cap
• Cap Liner Types
• Torque Guide
• Neck Finish
• Shrink Bands