Styrofoam is a plastic-based material, so it is important to choose the right glue to avoid melting or dissolving it. Here are some of the best glues to use on Styrofoam based on the search results:
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Styrofoam glue: This is the best type of glue to use on Styrofoam. Examples include UHU Styrofoam glue, Weldbond, and 3M 77. Styrofoam glue comes in both tubes and spray, and it is especially made to bond Styrofoam pieces for crafts and projects.
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All-purpose glue: For simple, casual arts and crafts projects, the easiest way to glue Styrofoam is usually to use an ordinary white glue. This basic glue works reasonably well for a wide variety of uses, especially for gluing Styrofoam to construction paper, cardboard, and wood.
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Polyurethane adhesives: Examples include Gorilla Glue and other similar brands. These adhesives work well for attaching Styrofoam to wood, metal, and other surfaces.
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Fast cure 2 part epoxy: This works great for attaching Styrofoam to other materials.
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Spray adhesive: Most aerosol adhesives offer a quick, convenient way to glue Styrofoam to several types of surfaces used in craft projects.
It is important to avoid using glues that contain solvents because these glues will melt the Styrofoam and release toxic fumes. Hot glue is also not recommended because it will melt the Styrofoam if applied directly to it. If you just have to use hot glue, apply the glue to the object that you want attached to the Styrofoam and wait for it to become tacky before applying it to the Styrofoam. LePage Pres-tite Cement is another glue that is not recommended because it is a solvent-based glue that can destroy the foam and emit toxic fumes.
