Features

• 🛡️ Long-lasting protection — prevents mould and mildew growth on paint film for up to 5 years

• 🎨 Strong adhesion — bonds effectively to solvent-based and glossy paints for reliable results

• 🧱 Multi-surface application — ideal for interior walls, ceilings, plaster and previously painted areas

• ⚡ Seals porous surfaces — creates a uniform base for topcoats and improves paint durability

• 🛠️ Trusted by decorators — quick-drying, easy-to-apply formula suitable for DIY and professional use

Description
The Zinsser Gardz Sealer Primer (500ml) is an advanced interior primer designed to provide long-term mould and mildew protection, keeping surfaces cleaner and fresher for longer. Specially formulated to bond to existing solvent-based and glossy paints, it ensures excellent adhesion and a durable finish. This primer also seals porous surfaces, creating a consistent base that enhances the performance of subsequent topcoats. Ideal for use on walls, ceilings, plaster and painted surfaces, it offers up to 5 years guaranteed resistance against mould and mildew growth. Easy to apply with brush or roller, it’s the perfect choice for both DIY enthusiasts and professional decorators. Supplied in 500ml