1， has the incomparable wiping clean degree: absolutely will not let youhave the slightest care for her.

In 2， -40 ℃ ~60 ℃ harsh condition still has very good scrapingperformance.

3， has the very good ozone resistance， the product through the JIS K6259(50pphm*40 ℃ *72Hr*20%E) standard examination.

4， is resistant to the weather very good performance (ultraviolet， light，frost and so on)， outdoor environment in any one year will not have a turtlecolumn lines placed in 90 degrees of flexion.

5， has the very good scratch brush durability， no matter how harsh environment can let you feel in your long road ahead is very fresh， very bright.

Rubber formula 6， new fully meet the JIS K6251， JIS K6262 standard test.