Glass coating pika pika rain that is the most popular in Japan

Mr. R.Y / Nagano, Japan / NISSAN SERENA C26 2012model

I applied Super Pika Pika Rain 3 years ago, and the gloss, water repellency,
especially antifouling by insects were so nice.
Moreover, it only needs car washing as the after maintenance, so I was satisfied with it.

One day, I recommended Pika Pika Rain Super when I was asked what I was doing for keeping beautiful my car,
however, on the contrary, I was recommended Pika Pika Rain PREMIUM which is a new product and it was also satisfied with this, too.

Then I applied Pika Pika Rain PREMIUM, because almost the effect of Super Pika Pika Rain might fade.
I took a half day for the preparation to make the best effect, but the application was finished with an hour.
The liquid was spread well as Super Pika Pika Rain, so more than half of a bottle remained.

It was still 3 weeks after the application, but I found that it made the better water repellency than Super when I washed my car.

A big difference between Pika Pika Rain PREMIUM and Super Pika Pika Rain was easy to dry the water
because the water had already slide.
Therefore, car washing will be comfortable from now on.

One of my friends who applied Pika Pika Rain PREMIUM by my recommendation said that
he was recommended an expensive coating every filling up at a service station before applying Pika Pika Rain PREMIUM,
but now, he was not recommended anymore and it was so nice.

I’m expecting their better product development from now on.