TX19 is a PU hardener formulated for use with Ilva PAS5AB3 white polyurethane undercoat. It ensures consistent curing and reliable film formation while improving sanding, build, and adhesion properties across a range of timber substrates.
TX19 helps establish a smooth, stable base for subsequent topcoats, making it ideal for use on MDF, paint coat board, and interior joinery where durability and productivity matter.
Optimum application conditions:
• Ambient temperature between 18 and 22 °C
• Ambient relative humidity between 65 and 70%
• Substrate moisture content between 8 and 14%
Conditions to observe:
• Application must not occur below 15 °C or above 30 °C
• Drying must not occur below 15 °C
• Ambient relative humidity during drying should be between 50% and 70%
• Store between 0 °C and 35 °C in a ventilated space, away from direct sunlight
• Shake well before use, including after mixing with other components
• Use only suitable containers (polyethylene, stainless steel) for decanting
• Reseal container carefully after each use
The end result of the coating cycle is the responsibility of the user. Always refer to the latest Technical Data Sheet and follow safe handling procedures.
