Sempertex 18 inch Round Balloons

Sempertex 18" balloons are high-quality latex balloons designed for the balloon professional. Sempertex 18" balloons are great for making balloon arches, balloon columns, organic balloon decor, air-filled balloon decor, helium-filled decor, and balloon sculptures. Sempertex offers a variety of unique colors as well as popular shades and styles.


  • 18 inch SEMPERTEX SILK ARCTIC BLUE - LA Balloons
    Sempertex 18 inch SEMPERTEX SILK ARCTIC BLUE $43.99
  • 18 inch SEMPERTEX FASHION BLUE - LA Balloons
    Sempertex 18 inch SEMPERTEX FASHION BLUE $14.89
  • 18 inch SEMPERTEX DELUXE DEEP TEAL - LA Balloons
    Sempertex 18 inch SEMPERTEX DELUXE DEEP TEAL $14.99
  • 18 inch SEMPERTEX NEON BLUE - LA Balloons
    Sempertex 18 inch SEMPERTEX NEON BLUE $19.49
  • 18 inch SEMPERTEX PASTEL DUSK BLUE - LA Balloons
    Sempertex 18 inch SEMPERTEX PASTEL DUSK BLUE $14.89
  • 18 inch SEMPERTEX METALLIC BLUE - LA Balloons
    Sempertex 18 inch SEMPERTEX METALLIC BLUE $19.49
  • 18 inch SEMPERTEX FASHION ROYAL BLUE - LA Balloons
    Sempertex 18 inch SEMPERTEX FASHION ROYAL BLUE $14.89
  • 18 inch SEMPERTEX REFLEX BLUE - LA Balloons
    Sempertex 18 inch SEMPERTEX REFLEX BLUE $37.69
  • 18 inch SEMPERTEX FASHION NAVY - LA Balloons
    Sempertex 18 inch SEMPERTEX FASHION NAVY $14.89
  • 18 inch SEMPERTEX PASTEL MATTE LILAC - LA Balloons
    Sempertex 18 inch SEMPERTEX PASTEL MATTE LILAC $14.89
  • 18 inch SEMPERTEX SILK LIGHT AMETHYST PURPLE - LA Balloons
    Sempertex 18 inch SEMPERTEX SILK LIGHT AMETHYST PURPLE $43.99
  • 18 inch SEMPERTEX PASTEL DUSK LAVENDER - LA Balloons
    Sempertex 18 inch SEMPERTEX PASTEL DUSK LAVENDER $14.89
  • 18 inch SEMPERTEX DELUXE PURPLE ORCHID - LA Balloons
    Sempertex 18 inch SEMPERTEX DELUXE PURPLE ORCHID Out of stock

    Currently Unavailable

  • 18 inch SEMPERTEX FASHION VIOLET - LA Balloons
    Sempertex 18 inch SEMPERTEX FASHION VIOLET $14.89
  • 18 inch SEMPERTEX DELUXE MERLOT - LA Balloons
    Sempertex 18 inch SEMPERTEX DELUXE MERLOT $14.99
  • 18 inch SEMPERTEX METALLIC SILVER - LA Balloons
    Sempertex 18 inch SEMPERTEX METALLIC SILVER $19.49
  • 18 inch SEMPERTEX REFLEX SILVER - LA Balloons
    Sempertex 18 inch SEMPERTEX REFLEX SILVER $37.69
  • 18 inch SEMPERTEX REFLEX CHAMPAGNE - LA Balloons
    Sempertex 18 inch SEMPERTEX REFLEX CHAMPAGNE $37.69
  • 18 inch SEMPERTEX DELUXE LATTE - LA Balloons
    Sempertex 18 inch SEMPERTEX DELUXE LATTE $14.99
  • 18 inch SEMPERTEX DELUXE COFFEE - LA Balloons
    Sempertex 18 inch SEMPERTEX DELUXE COFFEE $14.99
  • 18 inch SEMPERTEX DELUXE BLACK - LA Balloons
    Sempertex 18 inch SEMPERTEX DELUXE BLACK $14.99
  • 18 inch SEMPERTEX PASTEL MATTE ASSORTMENT - LA Balloons
    Sempertex 18 inch SEMPERTEX PASTEL MATTE ASSORTMENT $14.89
  • 18 inch STUFFING INFINITY STARS - CRYSTAL CLEAR - LA Balloons
    Sempertex 18 inch STUFFING INFINITY STARS - CRYSTAL CLEAR $52.49
  • 18 inch STUFFING - CRYSTAL CLEAR - LA Balloons
    Sempertex 18 inch STUFFING - CRYSTAL CLEAR $21.29
  • 18 inch STUFFING INFINITY HEARTS - CRYSTAL CLEAR - LA Balloons
    Sempertex 18 inch STUFFING INFINITY HEARTS - CRYSTAL CLEAR $52.49
  • SEMPERTEX LATEX COLOR PORTFOLIO BOOK - LA Balloons
    Sempertex SEMPERTEX LATEX COLOR PORTFOLIO BOOK $40.29
  • 18 inch SEMPERTEX SILK GOLD DUST - LA Balloons
    Sempertex 18 inch SEMPERTEX SILK GOLD DUST $43.99
  • 18 inch SEMPERTEX SILK OYSTER WHITE - LA Balloons
    Sempertex 18 inch SEMPERTEX SILK OYSTER WHITE $43.99
  • 18 inch SEMPERTEX REFLEX AURORA GREEN - LA Balloons
    Sempertex 18 inch SEMPERTEX REFLEX AURORA GREEN $37.69
  • 18 inch SEMPERTEX PASTEL DUSK GREEN TEA - LA Balloons
    Sempertex 18 inch SEMPERTEX PASTEL DUSK GREEN TEA $14.89
  • 18 inch SEMPERTEX FASHION ASSORTMENT - LA Balloons
    Sempertex 18 inch SEMPERTEX FASHION ASSORTMENT $14.89
  • 18 inch SEMPERTEX DELUXE LILAC - LA Balloons
    Sempertex 18 inch SEMPERTEX DELUXE LILAC $14.99
  • 18 inch SEMPERTEX FASHION FOREST GREEN - LA Balloons
    Sempertex 18 inch SEMPERTEX FASHION FOREST GREEN $14.89
  • 18 inch SEMPERTEX PEARL PINK - LA Balloons
    Sempertex 18 inch SEMPERTEX PEARL PINK $19.49
  • 18 inch SEMPERTEX METALLIC GOLD - LA Balloons
    Sempertex 18 inch SEMPERTEX METALLIC GOLD Out of stock

    Currently Unavailable

  • 18 inch SEMPERTEX METALLIC BLACK - LA Balloons
    Sempertex 18 inch SEMPERTEX METALLIC BLACK $19.49
  • 18 inch SEMPERTEX FASHION ROBIN'S EGG BLUE - LA Balloons
    Sempertex 18 inch SEMPERTEX FASHION ROBIN'S EGG BLUE Out of stock

    Currently Unavailable

  • 18 inch SEMPERTEX DELUXE ROSEWOOD - LA Balloons
    Sempertex 18 inch SEMPERTEX DELUXE ROSEWOOD $14.99
  • 18 inch SEMPERTEX REFLEX GOLDEN LUXURY ASSORTMENT - LA Balloons
    Sempertex 18 inch SEMPERTEX REFLEX GOLDEN LUXURY ASSORTMENT $37.69
  • 18 inch SEMPERTEX DELUXE ROSE - LA Balloons
    Sempertex 18 inch SEMPERTEX DELUXE ROSE $14.99