PolyCone Caps

Caps that Stop the Leaks!

PolyCone caps (Phenolic or Polypropylene) are great for bottling viscous products such as oils, soaps, and liquids. Cone Lined Caps are durable and offer an exceptionally tight seal. PolyCone Lined Phenolic Caps are convenient and offer ease of use because phenolic poly cone lined caps can be used to seal and reseal a container. These threaded closures provide a seal on the top and inside diameter of a bottle, which offers additional leak protection. Sizes for the caps range from 18mm to 38mm in diameter in the color black.

Grid List Options

1-13 of 13

  1. 18mm 18-400 Black Phenolic Cap with PV Liner

    18mm 18-400 Black Phenolic Cap w/PV Liner

    Part #: 30W18C
    The 30W18C is a 18mm black Phenolic cap with PV liner. The poly vinyl liner is chemical resistant, which makes the 30W18C a great option for mild acids and alkalis, solvents, oils, alcohols, ...  Learn More
    • Quantity Qty Price
    • 1 $0.210 ea.
    • 2200 $0.180 ea.
    • 5400 $0.165 ea.
    • 10800 $0.140 ea.
  2. 20mm 20-400 Black Polypropylene Cap with Poly Cone Insert

    18mm 18-400 Black Polypropylene Cap w/Poly Cone Insert

    Part #: 30WC19
    The 30WC19 is a 18mm black cap with a poly cone insert. The poly cone liner acts as a wedge insert that seals the lip and the inner neck of a bottle, providing extra protection from leakage. ...  Learn More
    • Quantity Qty Price
    • 1 $0.130 ea.
    • 576 $0.110 ea.
    • 1152 $0.090 ea.
    • 2304 $0.070 ea.
    • 5760 $0.055 ea.
  3. 20mm 20-400 Black Polypropylene Cap with Poly Cone Insert

    20mm 20-400 Black Polypropylene Cap w/Poly Cone Insert

    Part #: 30WC20
    The 30WC20 is a 20mm black polypropylene cap with a poly cone insert. The poly cone liner acts as a wedge insert that seals the lip and the inner neck of a bottle, providing extra protection ...  Learn More
    • Quantity Qty Price
    • 1 $0.130 ea.
    • 576 $0.110 ea.
    • 1152 $0.090 ea.
    • 2304 $0.070 ea.
    • 5760 $0.055 ea.
  4. 20mm Black Phenolic Poly Cone Insert Cap

    20mm 20-400 Black Phenolic Cap w/Poly Cone Insert

    Part #: 30W21C
    The 30W21C is a 20mm black cap with a Phenolic cone insert. The Phenolic cone liner is made of LDPE and acts as a wedge insert that seals the lip and the inner neck of a bottle, providing ex ...  Learn More
    • Quantity Qty Price
    • 1 $0.230 ea.
    • 500 $0.195 ea.
    • 1000 $0.167 ea.
    • 4000 $0.158 ea.
  5. 22mm Black Phenolic Poly Cone Insert Cap

    22mm 22-400 Black Phenolic Poly Cone Insert Cap

    Part #: 30WC22
    The 30WC22 is a 22mm black cap with a Phenolic cone insert. The Phenolic cone liner is made of LDPE and acts as a wedge insert that seals the lip and the inner neck of a bottle, providing ex ...  Learn More
    • Quantity Qty Price
    • 1 $0.230 ea.
    • 500 $0.210 ea.
    • 1000 $0.190 ea.
    • 3000 $0.170 ea.
    • 6000 $0.145 ea.
  6. 22mm 22-400 Black Polypropylene Cap with Poly Cone Insert

    22mm 22-400 Black Polypropylene Cap w/Poly Cone Insert

    Part #: 30WC21
    The 30WC21 is a 22mm black polypropylene cap with a poly cone insert. The poly cone liner acts as a wedge insert that seals the lip and the inner neck of a bottle, providing extra protection ...  Learn More
    • Quantity Qty Price
    • 1 $0.135 ea.
    • 144 $0.110 ea.
    • 864 $0.090 ea.
    • 2304 $0.070 ea.
    • 5760 $0.055 ea.
  7. 24mm Black Phenolic Poly Cone Insert Cap

    24mm 24-400 Black Phenolic Poly Cone Insert Cap

    Part #: 30W24C
    The 30W24C is a 24mm black cap with a Phenolic cone insert. The Phenolic cone liner is made of LDPE and acts as a wedge insert that seals the lip and the inner neck of a bottle, providing ex ...  Learn More
    • Quantity Qty Price
    • 1 $0.270 ea.
    • 1000 $0.230 ea.
    • 2000 $0.178 ea.
    • 6000 $0.167 ea.
  8. 24mm 24-400 Black Polypropylene Cap with Poly Cone Insert

    24mm 24-400 Black Polypropylene Cap w/Poly Cone Insert

    Part #: 30WC24
    The 30WC24 is a 24 mm (24-400 neck finish) black polypropylene (PP) plastic cap with a poly cone insert. The poly cone liner acts as a wedge insert that seals the lip and the inner neck of a ...  Learn More
    • Quantity Qty Price
    • 1 $0.222 ea.
    • 1000 $0.173 ea.
  9. 28mm Black Phenolic Poly Cone Insert Cap

    28mm 28-400 Black Phenolic Poly Cone Insert Cap

    Part #: 30W28C
    The 30W28C is a 28mm black cap with a Phenolic cone insert. The Phenolic cone liner is made of LDPE and acts as a wedge insert that seals the lip and the inner neck of a bottle, providing ex ...  Learn More
    • Quantity Qty Price
    • 1 $0.260 ea.
    • 2400 $0.226 ea.
    • 4800 $0.195 ea.
    • 7200 $0.169 ea.
  10. 28mm 28-400 Black Polypropylene Cap with Poly Cone Insert

    28mm 28-400 Black Polypropylene Cap w/Poly Cone Insert

    Part #: 30WC28
    The 30WC28 is a 28 mm (28-400 neck finish) black polypropylene (PP) plastic cap with a poly cone insert. The poly cone liner acts as a wedge insert that seals the lip and the inner neck of a ...  Learn More
    • Quantity Qty Price
    • 1 $0.234 ea.
    • 1000 $0.180 ea.
    • 2400 $0.140 ea.
    • 4800 $0.125 ea.
  11. 33mm Black Phenolic Poly Cone Insert Cap

    33mm 33-400 Black Phenolic Poly Cone Insert Cap

    Part #: 30W33C
    The 30W33C is a 33mm black cap with a Phenolic cone insert. The Phenolic cone liner is made of LDPE and acts as a wedge insert that seals the lip and the inner neck of a bottle, providing ex ...  Learn More
    • Quantity Qty Price
    • 1 $0.479 ea.
    • 500 $0.428 ea.
    • 1000 $0.367 ea.
    • 2300 $0.336 ea.
  12. 33mm 33-400 Black Polypropylene Cap with Poly Cone Insert

    33mm 33-400 Black Polypropylene Cap with Poly Cone Insert

    Part #: 30WC34
    The 30WC34 is a 33 mm (33-400 neck finish) black polypropylene (PP) plastic cap with a poly cone insert. The poly cone liner acts as a wedge insert that seals the lip and the inner neck of a ...  Learn More
    • Quantity Qty Price
    • 500 $0.290 ea.
    • 1000 $0.230 ea.
    • 1800 $0.180 ea.
    • 3600 $0.155 ea.
  13. 38mm Black Phenolic Poly Cone Insert Cap

    38mm 38-400 Black Phenolic Poly Cone Insert Cap

    Part #: 30W38B
    The 30W38B is a 38mm black cap with a Phenolic cone insert. The Phenolic cone liner is made of LDPE and acts as a wedge insert that seals the lip and the inner neck of a bottle, providing ex ...  Learn More
    • Quantity Qty Price
    • 1 $0.590 ea.
    • 400 $0.507 ea.
    • 1600 $0.430 ea.

Grid List Options

1-13 of 13