Heat outside.
Cool inside.

Meet the science behind our heat-reflective coating - designed to slow heat coming in and help your walls let heat go faster.

01 The Problem

Concrete holds onto heat
(and won't let go)

In sunny climates, concrete surfaces soak up heat during the day - then release it slowly into the evening. That “stored heat” effect can keep spaces feeling warmer for longer, even after the sun’s down.

Heat doesn't just sit on the surface

Once a wall heats up, temperature can travel inward through the building envelope. That’s why managing heat transfer matters - not just shade.

02 The Solution

Gush films reduce your cooling energy consumption, preserve your home and, of course, keep you cool.

How?
Gush Cool X (HGM Technology)

How it works

Cool X is built with Hollow Glass Microspheres (HGM) - tiny engineered glass spheres with a sealed core of low-density air (or inert gas), dispersed evenly throughout the paint film.

Think of them as micro “air pockets” locked into the coating - stable, durable, and working across the whole surface.

Crystal clear benefits

Cool rooms & clear views

Our films have a high heat blocking efficacy without dyes or tints. With one of the highest visible light transmission levels in the market, you can keep your views clear while your home stays cool.

Easier on your wallet

Gush ClearCool films are produced using conventional polymer processing methods. No costly metallic nanoparticles or sputtering techniques needed – so you get effective, high-quality films at friendlier prices.

Block more heat

Infrared rays are responsible for 50% of the heat in our homes. Gush ClearCool films block up to 96% of near infrared rays – one of the highest standards in the market.

No Wi-Fi interference 

Gush ClearCool films don’t use metallic nanoparticles. Enjoy disruption-free wireless connectivity and zero interference with other electronics nor radio devices.

03 Testing

We conducted various third-party tests to certify our film’s efficacy, making sure your spaces look good while staying cool:

Heat-blocking 
Heat-blocking 
Energy savings 
Heat-blocking 
Energy savings 

Test conducted by OTM Solutions Laboratory

Gush ClearCool films are able to block heat transmissions across the solar spectrum, but allow light wavelengths to pass through.

Test conducted by Built Environment Research and Innovation Institute

Across an extended test period, our window films reduced average cooling energy consumption by 14.45%.