Are there any specific instructions? To use RST-5, shake the product well before use. It is delivered as a concentrate, so mix 1 part RST-5 with 20 parts of water. Warm water can be used to save time. Heat up the cleaner to around 40 degrees Celsius (104 degrees Fahrenheit). Only uncured resins can be effectively cleaned with RST-5. Regularly add water and RST-5 concentrate based on the intensity of use and monitor the pH level.
An Industrial cleaning product by Vanguard Clean BV