Q1: What specific types of liquids and contaminants does this varnish protect against?
A: This varnish is formulated to provide a dual-barrier effect. It repels water-based liquids (e.g., moisture, condensation, light spills) and resists penetration from oil-based substances such as grease, cooking oils, and fatty acids. This makes it ideal for surfaces exposed to complex staining risks.

Q2: What are the most suitable applications for this dual-barrier coating?
A: It is essential for packaging and printed materials that encounter both moisture and greasy substances. Prime applications include food packaging (especially for fried, oily, or frozen goods), quick-service restaurant (QSR) cartons, cosmetic labels, industrial parts literature, and any printed item requiring protection in humid or greasy environments.

Q3: How does this coating perform in terms of durability and post-processing compatibility?
A: Beyond its barrier properties, it offers excellent rub and scratch resistance for long-lasting protection. Once fully cured, it provides a stable base for standard post-print processes like die-cutting and creasing. However, for processes requiring strong chemical adhesion (like certain laminations), compatibility should be tested in advance due to its repellent surface.