Orgal PR 650

ORGAL® PR 650 is an APEO- and zinc oxide-free acrylic polymer developed for formulating very high-quality stain-blocking primers for wood, walls, ceilings, and metal surfaces. It allows the formulation of low VOC products in compliance with EU Directive 2004/42/CE, offering good low-temperature coalescence performance.

ORGAL® PR 650 is suitable for a wide range of applications, including:

• Interior tannin/stain-blocking primers
• Wood primers
• Primer undercoats
• Primers with flash and early rusting resistance for metal surfaces

Key features include:

• Excellent stain-blocking properties
• Excellent adhesion to wood
• Resistance to flash rusting
• Compatibility with zinc oxide and a variety of fillers and pigments

To ensure safe storage of this emulsion, containers should be well sealed to prevent water evaporation and skin formation. The emulsion must be stored between 5-25°C for a maximum of 12 months. Freezing must be avoided.