Black Polypropylene Plastic Screw Caps with F217 Liner – 38mm

Smooth Ribbed Plastic Screw Caps for Easy Sealing and Opening

These plastic screw caps are equipped with a smooth ribbed surface to provide grip when fastening or opening. chemical resistant F217 liner that helps to prevent leakage as well as provide a barrier against moisture.

• Bottle cap: Fits on any bottle, jar, or container with a 38-400 neck finish
• Polypropylene cap’s construction has exceptional impact strength and cost effectiveness
• Lined plastic cap: Chemical resistant F217 liner prevents leakage and provides moisture barrier