Office Chair Refinishing and Color Changing

Office chair refinishing and color changing can be achieved by selecting appropriate refinishing plans and using recommended materials. Here are the specific methods:

Selection of Refinishing Plans

1. Transparent Color Plan: Suitable for scenarios where the wood grain is to be retained while adding new colors. The operation steps are as follows:

   • Sanding Treatment: Use sandpaper to sand the surface of the office chair to remove the smooth layer of the old paint film and enhance the adhesion of the new paint. If the original color is dark, use a paint remover to thoroughly remove the old paint and clean it with water to avoid the influence of residual chemicals on subsequent painting effects.
   • Spraying Clear Primer: Select a clear primer of water-based wood paint for spraying to form a sealing layer, prevent the wood from absorbing moisture and cracking, and provide a uniform base for subsequent colored paints.
   • Multi-layer Spraying of Transparent Colored Paints: After the primer is dry, spray transparent colored paints 2-3 times, with an interval of 4-6 hours between each spray to ensure complete drying. Lightly sand with fine sandpaper between each spray to eliminate graininess and make the surface smoother.

2. Direct Coverage Plan: Suitable for scenarios where the color needs to be changed quickly without emphasizing the wood grain. The operation steps are as follows:

   • Sanding the Old Paint Film: Only remove the smooth layer on the surface and retain part of the old paint as the base layer to reduce the use of paint remover.
   • Enhancing Adhesion: Spray a layer of clear primer of water-based wood paint to fill the pores of the wood and improve the bonding force between the new paint and the old paint.
   • Applying Solid Color Paints: Use solid-color water-based wood paint for direct coverage. 1-2 coats can achieve a uniform effect, suitable for solid-color or dark-color refinishing needs.

Material Recommendations

1. Water-based Solid Color Wood Paint: Using water as a diluent, it is healthy, environmentally friendly, and has no irritating odor. It is easy to operate, has a large coverage area, and strong hiding power, suitable for the overall refinishing of office chairs.
2. Senhuixi Water-based Wood Paint: Added with anti-benzene and anti-formaldehyde ingredients, it can effectively purify the air, prevent the wood from cracking, peeling, or getting moldy, provide various gloss options such as matte and semi-gloss, and extend the service life of furniture.
3. Carpoly Water-based Wood Paint: It has high color saturation, is suitable for creating a European style, has good flexibility of the paint film, can resist daily friction, and extend the shelf life of office chairs.
4. Ultra-low Odor Water-based Wood Paint: Using a high-hardness resin formula, the paint film has a hardness of over 2H, excellent fullness, and strong yellowing resistance, keeping the office chair beautiful for a long time.

Precautions: Before refinishing, ensure that the surface of the office chair is dry and free of oil stains; the construction environment should be well-ventilated, and the temperature should be controlled between 15-30℃; after painting, let it stand for more than 24 hours before use to avoid adhesion or scratches caused by the paint film not being completely dry.