- Superior adhesion – Bonds to hard-to-paint surfaces like metal, plastics, laminate, tile, and glass.
- Versatile Interior and exterior use – Ideal for both indoor projects and outdoor surfaces.
- Fast-drying formula – Forms a hard, durable film that’s ready for topcoating quickly.
- Water-based and versatile – Works over or under any oil-based or water-based topcoat.
Take on the toughest surfaces with confidence using Zinsser Extreme Adhesion Primer. This fast-drying, water-based primer bonds effortlessly to hard-to-paint materials like glass, tile, porcelain, fibreglass, and glossy finishes. Even in challenging conditions like high humidity, it creates a durable, reliable base for any topcoat. Perfect for both interior and exterior projects, Extreme Adhesion Primer delivers professional-grade results that last.