Creating High-Contrast Screens with Screen Paint: A Simple DIY Guide

Paintpam’s wall-mounted Screen Paint was chosen for all digital immersive zones at the National Museum of Korea. This guide shows you how to use Screen Paint to create a high-contrast screen with ease, enabling you to bring professional-grade visuals into your space with a simple DIY approach.
Creating High-Contrast Screens with Screen Paint: A Simple DIY Guide

What is Screen Paint?

Screen Paint transforms ordinary walls into projection screens by reflecting the light from a projector. Paintpam offers specialized Screen Paint designed to match different environments, surfaces, and user needs, ensuring optimal performance in various settings. The flagship SPW1 model is ideal for creating vibrant and detailed visuals without requiring special spray equipment.

Materials Needed for DIY Screen Paint

Preparing for Your DIY Project

While Screen Paint is user-friendly, proper preparation ensures the best results:

1. Surface Preparation: Ensure the wall is smooth. Fill cracks or level uneven surfaces with putty or sander to avoid hotspots or distortions in the projection.

2. Masking and Covering: Use masking tape to outline a screen area in standard projector ratios like 16:9, 16:10, or 4:3, depending on your projector and content. For example, a 16:9 screen at 1,400mm wide is suitable for small spaces with projectors placed around 2.3m away.

(Left) Preparing white water-based paint, (Right) Clean wall surface after applying water-based paint.

3. Simulating Brightness: Use tools like Epson’s brightness simulation software to optimize projector settings for ambient light conditions:

500 lux: Completely dark room.

1,500 lux: Late evening.

2,500 lux: Daylight conditions.

Marking painting areas and preventing splatter using covering tape.

Applying Screen Paint: A Step-by-Step Guide

1. Shake the Paint: Before use, shake the paint container thoroughly to ensure an even mix.

2. Pour Carefully: Pour paint into the roller tray without overfilling.

3. Apply Sparingly: Dip the roller lightly into the paint, then roll off excess on the tray’s ridges to avoid uneven application.

(Left) Paint should not drip from the roller.(Right) The paint must not drip from the roller.
The paint on the roller must be squeezed out.

4. One Direction Application: Start from one corner and roll in a single direction across the screen area. Avoid overlapping strokes in multiple directions to prevent visible seams or inconsistencies.

5. Touch-Up Gaps: Cover any missed spots with light, even strokes in the same direction.

6. Remove Masking Tape: Peel off the tape in the opposite direction of the paint application to maintain clean edges.

7. Drying Time: Allow 2-3 hours for the paint to dry fully. Roller marks will naturally flatten as the paint cures.

Dried screen paint

When to Transition to Screen Paint

Once the white latex paint has dried and the surface is smooth, you’re ready to apply the Screen Paint. This combination ensures:

Improved Adhesion: The Screen Paint bonds well to the latex base.

Optimal Performance: The reflective and color-enhancing properties of Screen Paint shine on a smooth, white foundation.

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