Reliable Surface Preparation, Enhanced Adhesion

Achieve flawless finishes with Bostik Plasprime® Primer — the ready-to-use solution engineered to prepare both porous and non-porous surfaces for rendering and plastering. Eliminating the need for time-consuming scratch coats, this primer creates a consistent drying base that improves adhesion and speeds up your workflow.

Perfect for exterior substrates like brick, block, concrete, plaster, and render, it’s also highly effective indoors, especially on shiny surfaces such as glazed tiles. Thanks to its advanced Plasprime® Technology, this primer offers professional-quality results with minimal effort.

Formulated with approximately 20% recycled content, Bostik Plasprime® Primer supports sustainable building practices without compromising performance.

Features & Benefits

• Suitable for most exterior surfaces including brick, block, concrete, plaster, and render
• Effective on both porous and non-porous substrates
• Promotes superior adhesion, streamlining the finishing process
• Removes the need for scratch coats — apply directly to receiving render
• Ideal for indoor use on glossy surfaces like glazed tiles
• Ready to use, no mixing required for quick application
• Developed with advanced Plasprime® Technology for enhanced performance
• Contains around 20% recycled content for an eco-friendly choice
• Dark grey colour for easy visibility during application

Perfect For

• Preparing exterior walls for rendering and plastering

• Improving adhesion on smooth and glossy indoor surfaces

• Speeding up project timelines with a hassle-free primer

• Sustainable construction projects seeking recycled-content products

Why Choose Bostik Plasprime® Primer?

Designed for ease and reliability, Bostik Plasprime® Primer provides a professional, efficient base coat that saves time and enhances finish quality. Its versatility across substrates and eco-conscious formulation make it an excellent choice for builders and contractors aiming for top results.