5100 flat engineering grade reflective film thickness 31 filaments; conventional colors are white, blue, red, yellow, green, black, brown seven colors. 5100 engineering grade reflective film is the first batch of reflective film, the structure of reflective film is glass beads type, reflective uniformity and stable performance.
5100 engineering grade reflective film is made of PET material, and its outdoor use life is five years, so it is usually called 5100 reflective film in the industry; because it is made of PET material, it cannot be used for spray painting processing, if you need spray painting processing, you need to use sprayable reflective film; the price of 5100 reflective film is relatively low, and it has a high cost performance; it is commonly used in temporary traffic signs, rural road signs, road signs, etc. The product is often used for temporary traffic signs, rural road signs, road signs and other products. The reflective film used for the warning pillar/road crossing is generally 5100 reflective film or 3100 reflective film.
