1. Clean the dent part with a clean cloth.
2. Load the hot melt glue stick into the hot melt glue gun from the back thereof,pull the trigger to allow the glue stick enter the glue gun, then plug it into the electrical outlet to warm up for 5-10 minutes.
3. Find out an appropriate traction gasket (Large dents require large traction gaskets; Note: The larger the gasket, the greater the traction force);
4. Pull the trigger of the glue gun and apply the extruded glue to the selected traction gasket completely (4 holes of the gasket should also be applied with the hot melt glue)
5. Quickly place the traction gasket coated with hot melt glue on the center of the dent, gently pressed it until the hot melt glue is firmly glued; (allow the hot melt glue to dry for about 3 minutes; it should be dried for a shorter time in winter)
6. Align the hole at the center of traction bridge to the firmly sticked traction gasket rod, set the nut knob onto the traction gasket rod and tighten it slowly until the dent part is pulled to a level that flushes with the surrounding surface.
For some dents, the steps above may have to be performed for several times to complete the repair.
8. If the repaired surface is raised at a point, please follow the steps below:first, rub the raised point back and forth with your thumb until the raised point is flushed with other surfaces; if the raised point cannot be flattened with your thumb, then click on the raised point gently by using a knocking stick (in the posture of holding a pen) until the raised point to restore formation. Sometimes the procedure may have to be repeated for several times before well repaired.(Note: When using the knocking stick, do not put forth too much strength)
9. Once the dent is repaired, unscrew the nut knob, remove the traction bridge,and then remove the traction gasket. If there is any hot melt glue remained on the body surface, just gently tear it off with your hand.