CA-31 Large Safe Grip: This lightweight product will remain suspended in most coatings and leaves a more aggressive texture than CA-30. CA-31 can be added to many Westcoat products, such as: EC-11 , EC-12, EC-32, EC-34, EC-38, EC-95 Gloss, EC-95 Flat, EC-101, EC-102, SC-10, SC-42, SC-65, SC-70, and SC-71.