Features: 1.High Brightness 2.High Hardness Protection 3.Long Lasting Protection 4.Anti-scratch 5.Anti-rust 6.Anti Black Iron Powder 7.Hydrophobic & Oleophobic 8.Self-cleaning Kit Includes: Car Wheel Rim Ceramic Coating A *1 Car Wheel Rim Ceramic Coating B *1 Mixing bottle *1 Measuring cup *1 Suede cloth *1 Instructions *1 TIPS FOR USING: 1. Mix the liquid A:B according to the volume ratio of 4:1, shake it evenly, and start using it after standing for 20 minutes. When shaking and standing, it is best to keep the container sealed to prevent the solvent from volatilizing; use up the mixture within 5 hours. 2. Clean the hub, preferably by polishing and degreasing 3. Keep the surface of the substrate completely dry 4. Open the mixture, completely wet the applicator cloth, and evenly apply it on the surface of the substrate, wait for automatic leveling Dry (large area construction, spray gun can be used) Curing time: 1-2 hours self-drying, 24 hours complete curing, do not touch large areas of water within 24 hours; the hardness reaches the best after 7 days Note: 1. Construction environment Requires no dust and no wind 2. Clean the stains on the surface of the substrate before construction, to achieve the best hydrophilic effect, and keep it completely dry 3. The mixture must be used up within 5 hours, otherwise it will slowly solidify. Please control the amount, so as not to waste. 4. If it is the first time to use it, please test it in a small area first to better grasp the use skills.