The Bostik Den Braven hardener is an ideal solution for strengthening and supporting various materials. It is designed to provide increased strength and stability, making it suitable for a wide range of applications. With a 20-gram package, it is easy to use and ideal for small and medium-sized tasks.

• Specially designed to harden porous materials.
• Excellent adhesion to various surfaces.
• Increased strength and long-lasting stability.
• Easy application for quick results.