About Ark Barrier

We are a Gold Coast based vehicle paint protection importer, exporter, wholesale distributor and applicator. We have a passion for car and motorcycle paint protection and are experts in liquid glass coating.

True liquid glass coating is long lasting and vastly superior to wax!

Don't be fooled! Imitation liquid glass products are out there, but we offer genuine liquid glass imported from Japan which solidifies on contact with air and encompasses your car or motorcycle in hard glass.

Opening hours

Mon – Fri: 8:00am – 6:00pm

Sat: 9:00am – 12:00pm

Company Information

Goshu Keikaku Pty Ltd (t/a Ark Barrier)

ACN: 095 875 639 ABN: 27 095 875 639

- Official sole distributor of Ark Barrier Japan in Australia

- Official overseas sole distributor of Prestek, Modesta Japan

- Distributor of our own brand, Quartz glass coating

- Registration Number of Industrial Chemical Introducers(NICNAS): 9816

Warning Imitation Warning
There are many “imitations” and “copies” in the market. Please be careful when you are purchasing any products or application services, as we will not take any responsibility if the vehicle is damaged due to the use of imitation products or applied by unofficial agents.

Our Staff

Tomo Kashino / Managing Director

I once paid about $1,500 + 33% LCT for a vehicle protection package at a new car dealer, but the paint protection lasted a couple of months even though it had a “5 year warranty”. I found that there are so many people that have doubts about “paint protection”. I also found there are many car wash service providers washing cars without using water or with sandy sponges, car detailers dressing cars with the slippery silicone dressings, cut & buffers removing scratches but making buff marks at the same time and paint protection suppliers applying paint protection without proper preparation. So who ruins the reputation of this industry…? I guess it is ourselves, people working in this industry.

We, Ark Barrier are proud of our products and professional services and try hard to recover the credibility of this industry. We have already applied glass coating on over 1,000,000 cars in Japan and wish for Australian people to be released from the time and money consuming “vehicle exterior & interior care”.

Remember our catchphrase “Never wax & polish your car again”. Our glass coating has self cleaning functions but yet not enough to say “Never wash your car again”. Please support us in order to develop a glass coating of the next generation such as that. Let’s create easier life together!!!

Kaz Saito / Representative in Japan

Kaz Saito is

a very well trained cut & buffing and coating engineer currently working at Ark Barrier Japan. He transmits the latest information from Japan to our Ark Barrier staff in Australia.

Cut & Buffing Process

This is what we can do by utilizing all the equipment and technique.

The pictures below show the difference of the preparation process for Glass Coating.

1200 Grid Sandpaper The black coloured bonnet intentionally damaged with a 1200 grid sandpaper.
Single Process (Buffing) After polished (with a random orbital sander, an urethane pad and Ark Barrier GX compound). Light scratches had removed and become shinier overall but medium to deep scratches had remained.
2 processes (Cut & Buffing) After medium cut (with a gear action polisher, a low repulsion pad and Ark Barrier GC and GA compound) and polished (with a random orbital sander, an urethane pad and Ark Barrier GX compound). Medium deep scratches had removed and become much shinier overall but deep scratches had still remained.
4 processes (Cut & Buffing) After deep cut (with a single action polisher, a long wool hair pad and Ark Barrier GC & GA compound) and medium deep cut (with a single action polisher, an urethane pad and Ark Barrier GA compound) and low cut (with a gear action polisher, a low repulsion pad and Ark Barrier GX compound) and polished (with a random orbital sander, an urethane pad and Ark Barrier GX and G compound). Even deep scratches made by the 1200 grid have removed and it has become mirror like shine.