FAQ

RST-5 is a universal-cleaning agent diluted in water. It is an environmentally friendly alternative to traditional solvents. It is non-flammable, pH neutral to the skin, and does not contain solvents. RST-5 is designed to effectively clean surfaces and tools without harming humans or the environment.

RST-5 offers several advantages over traditional solvents.
– It is free of solvents, non-flammable, and has a pH neutral to the skin.
– It is also cost-effective, can be reused, and does not evaporate.
– Additionally, it is harmless to humans and the environment.
– RST-5 separates resin particles from the cleaner, allowing for easy disposal.

Yes, RST-5 can be used for cleaning hands. It has a pH of around 8.5, making it safe for the skin. However, it is primarily designed for cleaning surfaces and tools.

No, RST-5 is designed to be environmentally friendly and safe for human use. It does not contain solvents, is non-flammable, and does not pose significant risks to health or the environment.

RST-5 is exclusively handled by Vanguard Clean B.V. in the Netherlands.

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.

No, RST-5 is designed to clean uncured resins. Once resin has cured on tools or surfaces, RST-5 may not effectively remove it.

RST-5 is a soap-based cleaner that washes uncured resins from tools, brushes, rollers, and other surfaces. It does not dissolve the resins but rather separates them from the cleaner. The resin particles disperse and sink to the bottom, allowing for easy removal.

RST-5 has various applications, including in the GRP-industries (open mould manufacturers), metal and surface degreasing, printing industries, industrial filter cleaning, hobby and DIY market, and general cleaning.

Yes, RST-5 can be used as a degreaser. It can effectively remove grease, and the process is similar to cleaning resins. The grease will float to the surface and can be easily removed.

Yes, RST-5 is being tested as an alternative to solvents in the printing industry. It is considered for cleaning printing presses, and both the Environmental Protection Agency and printing press manufacturers are exploring its use.

To clean washing units or equipment using RST-5, it is important to have a sufficiently high cleaning tank or bucket. The use of a scrub board, washboard, or grid is recommended to avoid cleaning in the accumulated dirt. Various washing units are available, and polypropylene (PP) material is ideal for its easy cleaning and heat-insulating characteristics.

The cleaner should be heated to approximately 40 degrees Celsius (110 degrees Fahrenheit). This temperature provides a pleasant working temperature and enhances the cleaning result. Higher temperatures can be experimented with, but starting with 40 degrees Celsius is recommended.

The frequency of cleaning the unit depends on the intensity of use and the production size. Large production facilities using 200-liter drums clean the unit once a week. It is advisable to monitor the sludge buildup and conduct regular cleaning based on the amount of resin waste produced.

The waste generated from using RST-5 can be handled by removing the sediments or sludge from the cleaning unit. Several methods can be used, such as transferring the clear RST-5 water-mix to a separate container and then removing the sludge. The sludge can be further processed, dried, and disposed of as ordinary industrial waste. The filtered waste water can be reused or disposed of based on the pH level.

Yes, the water used with RST-5 can be reused. The sediment or sludge can be removed, and the filtered water can be reused for further cleaning. However, it is important to monitor the pH level and regularly clean the unit to maintain the effectiveness of the cleaner.

If RST-5 doesn’t work properly, several factors can be considered. Ensure that warm water is being used, as RST-5 doesn’t work well with cold water. Scrubbing with a brush, washboard, or grid is essential for effective cleaning. If certain resins or fillers are incompatible, try using a different version of RST-5. Also, check the concentration of RST-5 in the cleaner and maintain the pH level above 7.0.

RST-5 is primarily designed for uncured resins. Some resins may cure quickly when exposed to water, such as epoxy resins. It is recommended to test different versions of RST-5 to find the most suitable one for specific resins. Some fillers may absorb water and swell rapidly, requiring immediate separation after cleaning.

The frequency of adding RST-5 concentrate depends on the intensity of use and the amount of resin being washed out. Regularly monitor the cleaning unit and add RST-5 concentrate as needed. Overdosing the cleaner with concentrate will not improve the cleaning result.

The ideal pH level for RST-5 is above 7.0. It is important to regularly clean the complete unit and exchange the water to prevent the pH from dropping below 7.0. The presence of acids from washed-out resins can lower the pH, negatively affecting the cleaner’s performance.