The Multi Layer PPF Squeegee is a specialized tool designed for applying paint protection film (PPF) to vehicles. This unique squeegee features three distinct layers, each with a different durometer rating (70, 80, and 90). Durometer refers to the hardness of the rubber, with higher numbers indicating a firmer squeegee.
This layered design allows for greater versatility when applying PPF. The softer 70 durometer section conforms easily to curves and uneven surfaces, while the firmer 80 and 90 durometer sections provide increased pressure for better adhesion and smoothing out trapped air bubbles. The “4” designation likely refers to the width of the squeegee in inches or centimeters, but without further information it’s difficult to say for sure.