Features:1. This concrete and mortar dissolver can be quickly and safely used on Aluminium, Plastic, Rubber, Glass, Painted surfaces. 2. It efficiently removes cement and concrete, grout, secretes, mortar cement, etc. 3. Operation steps: 1. Wet body cement. 2. Spray the product on the surface of cement dirt and clean it with water. 3. If the surface cement dirt is serious, it needs to be repeated several times. 4. Until the cement is removed. 4. The car paint is carefully prepared. Help you solve the cement dirt on the car. 5. Stubborn cement to deal with carefully. Non corrosive paint bright body. Notice:*Actual color may be slightly different from the image due to different monitor and light effect*Please allow 1-3cm deviation due to manual measurementCapacity: 30ml/ 50ml/ 100mlSize: 10. 5*2. 7cm/ 11. 3*3. 2cm/ 14. 5*3. 8cmincludes:1 pcs x Cement Killer