Specifications High-concerned chemical:None Shelf Life:3 years Type:Pen Wheel hub repair:for cars,cars How to use paint repair pen: (single paint repair pen and transparent gloss paint repair pen) Remove oil stains, do not apply tire wax before changing color after car washing, avoid dipping silicone oil, oil will form an interval between the paint and the wheel hub resulting in dew bottom, shrinkage hole and poor adhesion easy to make the paint fall off. (2) Remove water, please dry and check the gap before changing the color after the car wash, and completely dry after the wheel is cleaned, otherwise it is easy to locally fall off after the paint film is cured, and there is no adhesion. Do not flush with water within 48 hours after the completion of wheel color change, during this period of time, the hardness and adhesion of the paint film have not reached the best, and the water gun impact may slightly damage the flatness of the paint. Apply this product to the small paint damage, you can repair, cover up the wound. Easy to use, just compare the body, choose the right paint pen. Since the paint pen and scratch repair paste are special liquids and pastes, we will arrange a special logistics company to transport them and provide you with the logistics tracking number (logistics information will be updated 3 days after delivery, you can check on the order page). The brush coating method of this product can only repair small scars, especially metal paint. Due to the limitations of the brush coating method, the metal particles in the paint cannot be evenly dispersed, and there may be a certain color difference and the surface is not smooth. Capacity :12 ml This varnish pen doesn't have any color. When the paintin the repaired area is dry, the use of this varnish pencan increase the gloss of the paint surface, so that therepair effect is closer to the original car paint, which canbe used for the car body and wheel hub parts. Pleasenote that you only need to apply a thin layer evenly.