　　How to Apply Anti-Reflective Film (AR Film) & AGAR Film

This guide explains how to apply Anti-Reflective Film (AR Film) and Anti-Glare / Anti-Reflective Film (AGAR Film) to glass or acrylic surfaces. It covers both dry and wet application methods,
along with practical tips to help reduce bubbles and achieve better results.

Notice

This guide is intended as a general reference only and does not guarantee perfect results in every situation. We recommend testing on a small area first and proceeding at your own discretion.

Product-Specific Note

Liner construction may vary depending on the product type. For example, SGAR and UVAR roll-type Anti-Reflective Films have a release liner only on the adhesive side. They do not have a protective liner on the AR side. Please check the product structure before installation and handle the AR surface with extra care during application.

Step-by-Step Application Guide

1.	Work in a clean, dust-free environment to prevent dust from sticking to the adhesive surface or the AR surface during installation.
2.	Place the glass or acrylic sheet on a flat, stable surface before starting.
3.	Cut the film slightly larger than the target area in both directions.
4.	Peel back a few centimeters of the release liner from the adhesive side, then carefully align the film and begin applying it from one edge of the surface.
5.	As you gradually peel away the release liner, use a rubber roller or squeegee to apply the film slowly and evenly so that air is pushed out and bubbles do not remain.
6.	After lamination, gently smooth the surface with a soft cloth if necessary. If your product has a protective liner on the AR side, leave it in place until the final step. If there is no liner on the AR side, avoid rubbing the AR surface directly and handle it with extra care.
7.	After the film has been applied, turn the panel over and trim the excess film with a cutter.
8.	If your product has a protective liner on the AR side, remove it only after the installation is complete. For products without an AR-side liner, such as SGAR and UVAR roll-type films, take care not to scratch or contaminate the AR surface during installation.

How to apply anti-reflective film (AR film) and anti-glare anti-reflective film (AGAR film) on glass or acrylic

Precautions Before Application

	Do not remove all liners at once. Applying the film gradually helps reduce the risk of dust contamination.
	Please note that liner construction varies by product. Some products have protective liners on both sides, while SGAR and UVAR roll-type films have a release liner only on the adhesive side.
	For products without an AR-side liner, the AR surface is exposed during installation. Please handle the film carefully to avoid scratches, fingerprints, or dust contamination.
	Small air bubbles may improve over time and can sometimes be reduced with gentle tapping, but bubbles caused by dust will not disappear.
	Transparent materials such as glass and acrylic reflect light from both the front and back surfaces. For the best anti-reflective performance, we recommend applying the film to both sides. However, depending on the application, one side may still be sufficient.
	This film is designed for flat surfaces. Slight curvature may be acceptable in some cases, but curved surfaces are generally not recommended.

For product details, please visit our AR / AGAR Film product page.

Wet Application Method

Wet application is also possible. Please note the following points when using water.

	Mix a small amount of mild, neutral detergent with clean, dust-free water.
	Remove the release liner from the adhesive side during application. If your product has a protective liner on the AR side, leave it in place until the work is complete.
	For products without an AR-side liner, such as SGAR and UVAR roll-type films, the AR surface is exposed during installation. Please handle the surface carefully and avoid scratching or contaminating it.
	Use a spray bottle to apply the solution to both the target surface and the adhesive side of the film. If the product has a protective liner on the AR side, you may also lightly wet that liner to help the squeegee glide more smoothly.
	Starting at the center, use a rubber or plastic squeegee to push water and air outward toward the edges.
*	Any moisture left between the film and the surface may later form bubbles as it dries. Please remove the water thoroughly and avoid leaving any moisture behind.
*	Using boiled and cooled water may help reduce dissolved air and lower the risk of bubbles, although this is not always necessary.
	Depending on the environment and application conditions, full drying may take several days to one or two weeks. Temporary unevenness may appear during this period, but it often improves once the film is fully dry.
★	For large panels, wrinkles, dust, and bubbles can occur easily even with the wet method. For best results, we recommend using a professional local installer for large-size applications.

Precautions for Polycarbonate Application

	Application to polycarbonate is generally not recommended.
	Polycarbonate may release gas over time due to a phenomenon known as outgassing.
	This gas can become trapped between the polycarbonate surface and the film, which may cause bubbles to appear later.
	If application to polycarbonate is unavoidable, please test a small piece first, leave it in place for a period of time, and confirm that no bubbles develop before proceeding.
	Any application to polycarbonate should be carried out at the user’s own discretion and responsibility.

To learn more about the optical principle, please see our AR Film mechanism page.