Ensure you never run out of your essential surface binder by keeping a reliable supply in your garage. Wattyl Master Prep Surface Binder is a clear, oil-based conditioner and binder designed for both interior and exterior surfaces. It effectively binds thin films of powdery substances such as chalking paint and kalsomine that cannot be removed through thorough cleaning. This product is ideal for use with both water-based and oil-based finish coats, enhancing wall preparation before the application of primer or skim coat plaster primers.

Wattyl Master Prep Surface Binder 4L promotes adhesion on powdery kalsomine surfaces and chalky, weathered paints. It is suitable for both interior and exterior applications, making it a versatile choice for various projects. By using this binder, you can ensure a smoother and more durable finish for your painting tasks.

Features

• Promotes adhesion on powdery kalsomine surfaces
• Promotes adhesion on chalky, weathered paints
• Use with water-based and oil-based finish coats
• Interior and exterior application