👍 Concrete Dye Powder Characteristics: Our concrete color pigment is waterproof, sunscreen, alkali resistance, acid resistance, easy to color, super hiding power.
👋 Concrete Dye Powder Pigment
✌️ Concrete Color Powder Instructions for use: When the cement is in powder form, there is no mortar to mix. At this point, you can add pigment powder as follows: 
1. Calculate the amount of pigment powder to be added according to the pigment powder: cement = 1:25;
2. Wear gloves and a mask;
3. Pour the pigment powder into the cement. 
4. Evenly mix cement and pigment powder.
5. Mix cement and pigment powder with mortar.
👌 Iron Oxide Powder Attention method: Ordinary gray cement: 1 pack of 10 lbs gray cement, add 0.3 to 1 lbs of iron oxide powder pigment, and add 10 lbs of sand; White cement: 1 pack of 10 lbs white cement, add 0.3 to 1 lbs of iron oxide powder pigment, and add 10 lbs of sand.
👉 Make sure to mix iron oxide pigment with dry cement powder first, and then add water to stir!
👌 The mixing ratios of this iron oxide pigment is 3~10%. If you are going to color 10 pounds of concrete dye, we recommend adding about 0.3 ~ 1 pounds of iron oxide pigment powder; If you are going to color 50 pounds of concrete dye, we recommend to add about 1.5 ~ 5 pounds of iron oxide pigment powder...And so on.....(If still don't understand the mixing ratios of this pigment cement, please contact us.We will serve you wholeheartedly. Thanks ).