The Tuff Stuff Catalyst Winter Grade 1L is added to the Tuff Stuff's resins in order to activate and speed up the curing process. The catalyst ensures that the coats dry properly without being affected by the decreased temperature. It should be used in colder months when the temperature is between 4 and 13 degrees Celsius which ensures a smooth, quality finish regardless of the weather. The use of this catalyst ensures that each stage cures correctly. It is advisable that different quantities of

Brand Name	TuffStuff