Spectral Plast 825 Plastic Adhesion Increasing Agent Additive

Novol Spectral Plast 825 is a professional adhesion-promoting additive specifically developed for painting plastic components. Designed to maximise adhesion on difficult plastic substrates, Plast 825 helps create a durable bond between the substrate and subsequent coating layers, reducing the risk of peeling, flaking, and paint delamination. It is an essential product for professional bodyshops carrying out bumper, trim, mirror cover, spoiler, and other plastic component repairs.

Available from Independent Paint Supplies, Plast 825 offers exceptional flexibility in the refinishing process. It can be added directly to compatible two-component primers to create a fast, one-step plastic preparation process, helping to reduce repair times and improve workshop efficiency. Alternatively, when diluted according to the technical recommendations, it can be applied as a standalone one-component adhesion primer before subsequent primer and paint application.

The advanced formulation guarantees excellent adhesion on a wide range of automotive plastics and is particularly important when refinishing polypropylene (PP) and polypropylene blend substrates, which are traditionally some of the most challenging plastics to paint successfully. It is also recommended for use on many other common vehicle plastics to improve coating security and long-term durability.

By improving substrate adhesion, Plast 825 helps create a stronger and more resilient coating system that is better able to withstand impacts, vibration, flexing, and everyday vehicle use. This makes it an ideal choice for modern plastic vehicle components that are regularly exposed to movement and deformation.

Key Features

• Professional plastic adhesion-promoting additive

• Guarantees excellent adhesion on plastic substrates

• Can be added directly to compatible 2K primers

• Can be used as a standalone adhesion primer

• Helps accelerate the plastic painting process

• Particularly suitable for polypropylene (PP) plastics

• Reduces the risk of paint peeling and delamination

• Improves long-term coating durability

• Suitable for professional automotive refinishing applications

• Easy integration into existing paint systems

Always check the data sheet before use