Some states require the Active Ingredient percentage of a material to be in the customer's Work Order.

Edit each material at Settings/Materials and add the words Active Ingredient: after the material name along with the percentage amount. 

Add the Active Ingredient in the Active Ingredient field.

For example, for the Material name entry: Alpine WSG - Active Ingredient: 40%
For the Active Ingredient entry, add the active ingredient name from the material label

Note Get the percentage amount from the product label. 

The percentage amount appears in the Work Order along with the active ingredient.