Slime & Putty for Polymer Chemistry

Get slimed! Make colorful, worm-like gels by combining two solutions; sodium alginate from seaweed and the salt, calcium chloride. Investigate a cross-linked polymer. The Classroom Slime Kit contains enough to make slime for the whole classroom. Our Slime-Making Kits have everything you need for making perfect slime. Polyvinyl Alcohol Bags can be dissolved in hot water to make a polyvinyl alcohol solution, which can in turn be made into slime.
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  • Heat-Sensitive Putty - Epic Amethyst

    Heat-Sensitive Putty - Epic Amethyst

    A deep purple putty that gradually warms to bright pink.
    $14.95
  • UV Sensitive Putty - Northern Lights

    UV Sensitive Putty - Northern Lights

    Turn off the lights and it glows with a blue and orange cosmic glow.
    $14.95
  • Pick-Your-Color Slime Kits

    Pick-Your-Color Slime Kits

    Six different colors to choose from.
    $17.95
  • Shimmer Putty Trio

    Shimmer Putty Trio

    Bounces like a ball, flows like slime, shears when pulled... and sparkles!
    $3.50
  • Super Slime Mega Kit

    Super Slime Mega Kit

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    An easy and fun way to teach about polymers and cross linking.
    $39.95
  • Green Super Slime Kit

    Green Super Slime Kit

    Get serious about slime!
    $17.95
  • UV Sensitive Putty - Arctic Flare

    UV Sensitive Putty - Arctic Flare

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    Glows orange in the dark and purple in UV light!
    $14.95
  • Super Cool Slime

    Super Cool Slime

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    We all know that slime's cool, but this slime is REALLY cool - literally!
    $3.95
  • Melting Snowman

    Melting Snowman

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    Build a snowman, then watch him melt into a puddle of goo.
    $8.95
  • Super Ferromagnetic Silicone Putty

    Super Ferromagnetic Silicone Putty

    Review star icon Review star icon Review star icon Review star icon Review star icon (4 reviews)
    Watch this putty creep slowly toward the magnets!
    $14.95
  • Poly-Ox: A Self-Siphoning Gel

    Poly-Ox: A Self-Siphoning Gel

    Review star icon Review star icon Review star icon Review star icon Review star icon (7 reviews)
    Watch as this fluid moves from one beaker to another on its own.
    $10.95–$44.95
  • Alginate Worm Kit

    Alginate Worm Kit

    Review star icon Review star icon Review star icon Review star icon Review star icon (5 reviews)
    Make colorful, worm-like gels by combining two solutions.
    $19.95
  • Classroom Slime Kit

    Classroom Slime Kit

    Review star icon Review star icon Review star icon Review star icon Review star icon (5 reviews)
    Contains enough to make slime for the whole classroom.
    $17.95
  • Polyvinyl Alcohol Bags

    Polyvinyl Alcohol Bags

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    Make slime with these polyvinyl alcohol bags!
    $2.95–$32.95
  • Slime-Making Kits & Glowing Slime Kits

    Slime-Making Kits & Glowing Slime Kits

    Review star icon Review star icon Review star icon Review star icon Review star icon (4 reviews)
    These kits have everything you need for making perfect slime!
    $3.95–$4.95