Larsen Primer Grip (5l) creates a strong, gritty bond that helps adhesives stick to difficult surfaces. The formula gives surfaces an immediate key, which improves adhesion for tiling and levelling jobs. Installers choose it when they need a fast, reliable primer for smooth or low‑absorption backgrounds.
You can use Primer Grip on many substrates. It bonds well to concrete, plaster, old tiles, plasterboard, lightweight blocks and cement boards. The textured finish grips strongly and gives tile adhesives something to hold. This reduces the risk of failure and increases the lifespan of the installation.
This primer applies straight from the tub. You don’t need to mix or dilute it. The coloured formula helps you see exactly where you have spread it, so you avoid missed areas. The product dries quickly, which allows you to start tiling or levelling sooner.
You can use Primer Grip on both porous and non‑porous backgrounds. This makes it ideal for refurbishment work, especially when you need to tile over old surfaces. The gritty texture forms a mechanical bond that standard primers cannot achieve.
Coverage depends on the condition of the substrate:
- 5–10 m² per L
A 5kg tub gives enough product for medium and large projects. The thick, even coat increases reliability and strengthens the background for the next stage.
You can apply the primer with a brush or roller. It spreads smoothly and gives consistent results across walls and floors. Tilers value its strong grip, clean application and fast drying.
Larsen Primer Grip 5l offers a dependable way to prepare difficult surfaces. It strengthens backgrounds, speeds up installation and increases bond strength. Use it when you need a powerful primer that delivers secure adhesion on almost any substrate.







