Bostik Plasterer's Grit Bonding Agent 5 Litre

Bostik Plasterer's Grit is a premium, sand-free bonding agent and primer, specially formulated for the plastering professional. This pregrit solution primes and stabilises most interior surfaces, providing an excellent mechanical key for subsequent skim coats of plaster.

Unlike traditional sand-based plasterer's primers, this innovative product requires no mixing and can be applied straight from the 5-litre bucket with a standard brush or roller. Its advanced formula eliminates common application headaches; the suspended particles do not flick off tools like sand can, ensuring a clean, mess-free workspace and preventing any risk of abrasive particles being dragged through the final plaster finish.

Superior Performance & Reduced Risk

Sand-based primers can absorb moisture from plaster, causing it to dry too quickly and leading to unsightly cracking. Bostik Plasterer's Grit significantly reduces this risk, promoting a more stable and durable plaster finish. It is highly versatile and can be applied to a wide range of porous and non-porous substrates including brick, block, concrete, existing plaster, and plasterboard. It is even effective on more challenging surfaces such as well-adhered emulsion paint and wallpaper adhesive residues.

Application Flexibility

This bonding agent offers excellent flexibility. Once applied, it can be left to dry completely before the plaster coat is applied, freeing you from the need to wait for a tacky stage. This allows you to manage your workflow more efficiently and complete the job at your own pace. The distinctive green colour provides a clear visual guide during application, ensuring even, controlled coverage and helping to prevent missed spots.

Key Features & Benefits:

• No Mixing Required: Ready to use straight from the bucket.
• Clean Application: Non-flicking formula means no mess.
• Reduces Cracking: Mit