We use cookies to give you a better experience of Bona's web.Read about cookies on bona.com

Global site
  • 13703 - 600 x 831 R778.jpg - 600 x 831 R778.jpg

2-component, hard parquet adhesive. Bona R778 has very long open time and particularly good rib stability which simplifies the installation of wooden planks.

Two-component polyurethane parquet adhesive according to ISO 17178 (hard). It does not contain water or organic solvents. The adhesive hardens by a chemical reaction without shrinking. R778 is especially suitable for timbers extremely sensitive to swelling (moisture) and for low / non-absorbent substrates.

• Water and solvent free
• No swelling of the wood
• Excellent adhesion to almost all substrates and timber materials
• Firm texture – retains trowel pattern
• Long open time