In a world where there is an increasing need to reduce waste and reuse materials, this technique to convert telgopor into paint is presented as an ecological and economical alternative.

Telgopor, also known as expanded polystyrene, is a commonly discarded material that can have a very useful second life. When combined with polyurethane (PU) thinner, a liquid base is obtained that is perfect for making paint with a glossy and resistant finish.

Not only is this process straightforward and accessible to anyone with an interest in DIY, but it also delivers professional results without the need to invest in expensive products on the market. In addition, it allows you to customize colors and finishes, ideal for creative or furniture restoration projects.

Below, you can watch the entire procedure through the following video from the Secret Trick channel:

Main Materials

• Telgopor (expanded polystyrene)
• PU (polyurethane) thinner
• Blue Printing Ink

Step-by-step procedure

1. Dissolution of the telgopor:

Place pieces of telgopor in a container with PU thinner. Unlike gasoline, PU thinner allows for uniform dissolution without lumps, generating a clear, fine liquid. Add telgopor until the mixture acquires a thicker texture.

2. Coloring:

Add a few drops of blue printing ink to the resulting liquid. Mix slowly until you get a homogeneous color. This will form the base of your glossy paint.

3. Layered Application:

Apply the paint in several layers. The first must be fine so that it absorbs well into the wood. After partial drying, apply the second coat for a more intense color, even finish, and durability.

Additional Tips

• Pre-Coat Waterproof: Before painting, apply a coat made with telgopor and PU thinner. This improves adhesion and prevents bubbles.
• Waterproofing test: Once the paint dries, you can check its effectiveness by dropping water on the surface. If it is well sealed, the water will not be absorbed.
• Using other inks: You can experiment with different ink colors to get custom finishes.
• Ventilation: Perform the process in a ventilated place due to the vapors of the diluent.
• Use of gloves and mask: Protect your hands and respiratory tract by using nitrile gloves and a solvent-friendly mask.
• Recycling Leftover Material: Store leftover paint in airtight jars for future use. It keeps well if stored properly.
• Wood preparation: Gently sand the surface before applying the paint to improve adhesion and finish.
• Preliminary Testing: Perform tests on a small area before painting the entire surface to verify the desired color and consistency.

This technique turns recyclable materials into a valuable resource for woodworking, decorating, or DIY projects. The combination of telgopor and PU thinner offers an effective homemade solution for beautifying and protecting wood.

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