Kiresepa® Installation System

WHAT IS

KIRESEPA®

KIRESEPA® is a proprietary technology from Power Support, developed to solve common issues in traditional screen protector installation, such as bubbles, misalignment, and insufficient adhesion. DeFF is licensed to use KIRESEPA® in our products.

Its core innovation lies in the micro-cut structure on the back of the protector. These micro-cuts allow the film to self-align during installation, disappearing completely once applied, with NO need for EXTRA adjustments or pressure. This design dramatically improves installation accuracy and efficiency while minimizing the risk of bubbles or misplacement.

Innovation and Future Vision

The successful use of KIRESEPA® across automotive screens and selected smartphone & tablet protectors highlights DeFF’s strength in bringing trusted, high-performance protection to everyday devices.
Looking ahead, we will continue to integrate KIRESEPA® into more of our product lineup, extending its benefits to a broader range of devices and scenarios, so users can enjoy dependable and enhanced protection wherever it matters.

KIRESEPA® Installation System

Easy to Apply

STEP 1

Use the included cleaning cloth & wipe to thoroughly clean and dry the area where the film will be applied. (If there is dirt or dust residue, air bubbles may form after application)

STEP 2

Slowly peel off the protective backing film from one edge, and adjust the length peeled off according to your needs. (This adhesive method is patented)

STEP 3

Hold the film with both hands to align it properly; fix the center part first after aligning.

STEP 4

Gradually remove the protective film from both sides while pressing the film to expel air. (No need to press hard — air will automatically escape)

STEP 5

If bubbles remain after application, use the included cloth or a soft object to gently push them out from the center to the edges. (Using objects other than the included tools may scratch the film.)