Bona R848T – Hard-Elastic Silane Wood Floor Adhesive 15 kg

Bona R848T is a high-performance, one-component, hard-elastic silane-based adhesive designed for professional installation of wood flooring. It provides a strong bond with controlled elasticity, ensuring excellent dimensional stability while accommodating natural wood movement.

Thanks to its advanced MS polymer technology, Bona R848T offers superior adhesion without the need for a primer on most substrates. It is solvent-free, low emission and easy to apply, making it ideal for demanding residential and commercial installations.

Key Features

• Hard-elastic silane (MS polymer) adhesive
• Strong bonding with controlled flexibility
• Excellent dimensional stability for wood flooring
• Often no primer required (depending on substrate)
• Solvent-free and low emission
• Easy to apply with good workability
• Compatible with underfloor heating systems
• Suitable for most types of wood flooring

Recommended Uses

• Solid wood flooring installation
• Engineered wood flooring
• Parquet and multi-layer boards
• Use on concrete, screeds and suitable subfloors
• Residential and commercial flooring projects

Application Instructions

• Ensure substrate is clean, dry, solid and level.
• Apply using a notched trowel suitable for wood flooring.
• Lay flooring into the adhesive bed and press firmly.
• Ensure full contact between adhesive and wood.
• Follow Bona system recommendations for best results.

Technical Data

FAQs

What is the difference between R848 and R848T?
R848T is more rigid (hard-elastic), offering greater dimensional stability for engineered and solid wood floors.

Do I need a primer?
In many cases no, but always check substrate condition and Bona guidelines.

Is it suitable for underfloor heating?
Yes — it is compatible with UFH systems.

What type of floors can I install?
Solid wood, engineered boards and parquet.