Premium Black Poly Cone Plastic Cap with Polycon Liner
Durable
bakelite screw cap
designed for airtight sealing on glass bottles. Features a
high-quality poly cone liner
for superior leak-proof performance. Ideal for chemical, pharmaceutical, and food-grade packaging. Precision-molded from
robust polypropylene
for long-term durability. Smooth threading ensures easy opening and resealing. Resistant to corrosion and temperature fluctuations. Perfect for
industrial, laboratory, and home storage
applications. Available in multiple sizes (18/400 to 28/400) for versatile compatibility. Bulk pricing for wholesale buyers—
lowest global rates guaranteed
.