PIAA Si-Tech - Best Silicone Technology
PIAA Si-Tech wiper blades feature advanced silicone technology with included treatment solutions for maximum water repellency and longevity.
- +Includes windshield preparation pack with silicone treatment
- +Offers silicone refills for extended blade life
- +Superior water beading performance
- -Most expensive option in its class
- -Requires break-in period for optimal performance
- -Limited availability in some regions
The PIAA Si-Tech represents the cutting edge of silicone wiper blade technology, delivering exceptional performance through innovative design. Unlike standard wiper blades, the Si-Tech ships with a complete windshield preparation pack containing alcohol cleaner and liquid silicone to optimize the water-repellent surface. This treatment creates an immediate hydrophobic effect that causes water to bead up and roll off the windshield, significantly improving visibility in rainy conditions. The silicone rubber construction offers superior durability compared to conventional rubber, resisting degradation from UV exposure and extreme temperatures. PIAA stands behind their product by offering silicone refills, allowing users to extend the blade's lifespan rather than replacing the entire unit.
Performance testing reveals these blades maintain excellent contact with the windshield surface, producing minimal streaking and noise during operation. While the initial cost is higher than most competitors, the long-term value becomes apparent through extended service life and consistent performance. The only notable drawbacks are the premium price point and the need for occasional reapplication of the silicone treatment to maintain optimal water-repellent properties. For drivers seeking the ultimate in wiper technology, the PIAA Si-Tech delivers unmatched performance.