Super Smoothness Airtight Trim Super Smoothness Airtight Trim
In the past, the use of traditional rubber trim on window frames caused friction in pushing or pulling. So, a secondary processing step of adding lubricating oil is necessary. However, after the oil is evaporated over time, the window frame will become difficult to push. Therefore, Shingokasei has introduced a Japanese technology. The advantage is that the sliding material is integrated to the plastic strip to make it smooth. The end-product is a dry product, which is easy to install and has a clean and ultra-smooth contact surface. Also, it effectively prevents stickiness and dust, making it easy to clean.