Bona R820 3 Gal Flooring Adhesive

Bona R820 – Premium Wood Flooring Adhesive

Bona R820™ is a one-component, silane-based wood flooring adhesive designed for professional engineered hardwood installations. It delivers exceptional adhesion on a wide range of subfloor surfaces, with strong initial bond strength and high ridge stability, making it ideal for engineered wood floors with low movement.

With an extended open time of up to 90 minutes, installers have flexibility during placement, even in large or complex layouts. Its smooth consistency ensures easy trowel spreading for fast and clean installation. Bona R820 is also GREENGUARD Certified for indoor air quality, making it a safe low-VOC flooring adhesive for both residential and commercial applications.

Key Features

• Easy to spread for fast and professional application

• Long open time — up to 90 minutes

• Excellent bonding for engineered hardwood flooring

• Low-VOC and GREENGUARD Certified for indoor air quality