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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  • 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
  • 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

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

    Alginate Worm Kit

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    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
  • 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
  • Polyvinyl Alcohol Bags

    Polyvinyl Alcohol Bags

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    Make slime with these polyvinyl alcohol bags!
    $7.95–$32.95