The Blockade Primer is a versatile white shellac sealer primer designed to help create a clean, dependable base on a wide range of interior surfaces. It offers strong adhesion with minimal preparation, making it a practical choice for demanding decorating jobs.

Choose Blockade Primer when you need fast drying performance and powerful stain blocking in one product. Its shellac base helps seal in marks, knots, and discolouration while also reducing odours for a fresher finish.

For renovation and repair work, Blockade Primer is ideal for covering water, smoke, mould, nicotine, rust, ink, and even dark paint colours before overcoating. It is well suited to wood, plaster, drywall, wallcoverings, metal, and tile.

Features of the Blockade Primer

Shellac based sealer primer
Strong adhesion on many interior surfaces
Quick drying for faster decorating
Helps block stubborn stains and marks
Helps seal knots and tannins in wood
Helps reduce lingering odours
Suitable for wood plaster drywall metal and tile
Useful before overcoating with emulsion
Minimal preparation required before use

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