special wiper blade SG 715-C

Description:

1. Flexible soft layer reduces chatter

2. Hard wiping edge for superior wiping performance and 20% longer performance lifespan and more premium wiper blades

3. Better resistance to ice and snow build-up

4. Create tension memory, applying uniform pressure along the entire blade length

5. Crystal-clear visibility over a longer service lifespan

6. Pre-installed, protects arm connection from snow/ice build-up

7. Creates down force, preventing blade lift-off

8. Protects tension springs from snow/ice build-up

9. Windshield-hugging performance in even the worst winter weather

10. The wiper rubber coated by graphite, with Teflon in it

Q1: What will happen when the rubber is harden?

A: It will reduce the efficiency of the blades and can cause extremely irritating noise.

Q2: How to check the  rear wiper arm?

A: If the wiper blades now move correctly but they are still not clearing your windshield, then most likely the blades will need to be replaced. If however the arm is re-tightened (or replaced) but the blades still don’t work there could be a problem with your windshield  rear wiper arm linkage.

Q3: How does the noise come into being?

A: When the  rear wiper arm sweeps occur irregularly, mostly due to the wear strips, arm and bracket damage caused by deformation aging strip.

Q4: What is the feature of beam  rear wiper arm?

A: They are composed of an almost entirely plastic and triangular-shaped frame. The frame and  rear wiper arm are thinner, more aerodynamic, and apply more pressure across the windshield.