How to Harden Paper Crafts

1. Mod Podge:

- Apply Mod Podge to the paper craft using a brush or sponge.

- Allow the Mod Podge to dry completely before moving or handling the craft.

- Multiple layers of Mod Podge can be applied for extra strength.

2. Spray Varnish:

- Choose a spray varnish that is suitable for paper.

- Spray the varnish onto the paper craft in a well-ventilated area.

- Apply thin, even coats and let each coat dry before applying the next.

3. Acrylic Sealer:

- Mix equal parts acrylic medium and water to create an acrylic sealer.

- Brush the sealer onto the paper craft and let it dry.

- This method provides a matte finish and can be sanded if desired.

4. Clear Contact Paper:

- Cut a piece of clear contact paper slightly larger than the paper craft.

- Peel off the backing and carefully place the contact paper onto the craft.

- Smooth out any bubbles or wrinkles using a credit card or squeegee.

5. Laminating:

- If you have access to a laminator, you can laminate your paper craft for extra durability.

- Place the paper craft between two sheets of laminating pouches and follow the instructions on your laminator.

6. Shellac:

- Apply a coat of shellac to the paper craft using a brush.

- Let the shellac dry completely before handling the craft.

- Shellac can give a shiny or matte finish depending on the type used.

7. Resin:

- Resin can be used to harden and seal paper crafts, creating a glossy, protective finish.

- Mix the resin according to the package instructions and pour it onto the paper craft.

- Let the resin cure completely before handling the craft.

8. Starch and Water Mixture:

- Mix a solution of cornstarch and water in a 1:1 ratio.

- Brush the mixture onto the paper craft and let it dry.

- This method is especially suitable for papier-mâché projects.

9. Heat Embossing:

- Stamp your desired design onto the paper using embossing ink.

- Sprinkle embossing powder onto the wet ink and remove the excess.

- Heat the powder with an embossing heat gun until it melts and adheres to the design.

By using any of these methods, you can harden your paper crafts and enjoy their beauty and durability for a long time. Remember to always work in a well-ventilated area and test any hardening technique on a small piece of paper before applying it to your final project.