Nakagawa Chemical Inc.

STEP 1: Clean the glass surface

Thoroughly remove any dust, oil, or dirt adhering to the glass surface. Even
small particles will stand out after the application, so careful cleaning is the first step toward a clean finish.

◉ Tip

• Clean all the way to the four corners of the glass
• Hold the glass up to the light to check for any remaining dust

STEP 2: Peel Off the Separator

Slowly peel off the film’s release liner. Be careful not to
let dust adhere to the adhesive surface.

◉Tip

• Once you’ve peeled off the separator, spray the application solution as soon as possible.

STEP 3: Spray the application solution onto the film

Spray a generous amount of application solution over the entire adhesive surface. If you use too little solution
, it will be difficult to adjust the film’s position, and it may cause air bubbles.

STEP 4: Spray the Application Solution onto the Glass Surface

Spray a sufficient amount of application solution over the entire glass surface as well. Applying the solution
to both the film and the glass allows for smooth alignment.

STEP 5: Align the Film

Place the film on the glass and adjust its position. Align it slowly while checking
the margins on all four sides.

◉Tip

• As long as there is enough application solution, you can adjust the position naturally without having to pull the film forcefully.

STEP 6: Push Out the Application Solution with a Squeegee

Work from the center of the film outward to push out the application solution and air bubbles. Move
the squeegee with consistent pressure, and press over the same area several times for a clean finish.

STEP 7: Securely Seal the Edges

Finally, carefully press down all the way to the edges. Insufficient
pressure at the edges can cause the film to lift or peel, so please check this area thoroughly.

STEP 8: Peel off the protective film to complete the installation

Once the application is complete, slowly peel off the surface protective film.
Finally, inspect the entire surface to ensure there are no air bubbles or lifting.

⚠️ Regarding Water Drainage

After the application, depending on the viewing angle, a “spotty pattern” may be visible until the water has completely evaporated.

This is caused by the moisture used during the application and will gradually disappear as the moisture evaporates over time.

⚠️Important Note

Do not apply adhesive tape, such as cellophane tape or masking tape, to the surface of the SF-1000 film.

If adhesive residue from the tape remains on the film surface, it will be difficult to remove.

⚠️Precautions for Maintenance and Cleaning

If there is dirt on the film surface, wipe it off using dedicated alkaline ionized water and a microfiber cloth.

Do not use commercially available cleaners or solvents, as they may damage the film surface.