Sandpaper introduction: 150 #-180 # severe cracks and scratches are used (generally mild yellow or slightly cracked, do not use) 240# Slightly cracked or yellowish to use (slightly cracked or peeling) 320# slightly yellowing or dealing with the sand paper mark left on 240 # (manual polishing can be directly used by 320# manual grinding) 500 # mainly deals with the sandpaper left by 320 #. 800 # mainly deals with the sand paper mark of 500 #. After polishing, it can be directly used for fumigation repair. If you want to fix it better. You can use 1200 # for a simple grind, but remember, you can use 1500 # or 2000 # to fine polish the headlights, because the polishing is too smooth and the brightness is not high enough
After polishing, use toilet paper to clean up the moisture of the headlight, must wipe clean without watermark, Y'd better work in an environment without wind, in case the material is blown away by the wind.
pour into 80-100 mL headlight repair liquid, it can be recycled, but must ensure adequate dosage, in case the gas uneven and atomization dry glass, imported raw materials, switching on the equipment to heat material, about three minutes, a gas will come out from the gas pipeline, pay attention to the outlet, the outlet is one centimeter from the lamb, start from edge of the light, the area where the outlet is exposed will become transparent and smooth, keep uniform speed, please remember: if bright, do not need to repeatedly fumigation, if there is a bit deep scratches, handle it a little slower, scratches will be smoked away by material