TuffStuff Catalyst Summer Grade 5.0 Litres

The TuffStuff Catalyst Summer Grade 4.5 Litres is added to the TuffStuff'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 increased temperature. It should be used in warmer months when the temperature is between 14 and 24 degrees Celsius which ensures a smooth, quality finish regardless of the weather. The use of this catalyst ensures that each stage cures correctly and it is advisable that different quantities of catalyst should be used depending on the external conditions.