R778
Verified by manufacturer 6 months ago
Two component polyurethane parquet adhesive.
Application
Especially suitable for timbers which are extremely sensitive to moisture and liable to swell, and for low or non-absorbent substrates. Suitable substrates include cementitious and calcium sulfate screeds, floors levelled with levelling compounds and chipboard.
Description
A two component polyurethane parquet adhesive that does not contain water or organic solvents and sets by a chemical reaction without shrinkage.
Features and benefits:
- Water and solvent free.
- No swelling of the wood.
- Excellent adhesion to almost all substrates and timber materials.
- Splashed material can be removed easily.
- Firm texture which retains trowel pattern.
- Long open time.
General information
Color | Beige Guidance for specification option: Component A. Brown Guidance for specification option: Component B. |
Material | Liquid Manufacturer guidanceA mixture of Methylene diphenyl diisocyanate (MDI) and polyols. |
Shape | Formless |
Uniclass | |
CAWS | M42/10 Wood flooring M42/110 Wood block flooring M42/120 Mosaic parquet panel flooring M42/150 Composition block flooring M42/20 Composition block flooring |
Specification data - Polyurethane (PUR) adhesives
Standard | To EN 14293, Hard. |
Colour | Beige/ Brown. |
Density | 1.7 g/cm³. |
Certification | GISCODE RU1. |
Pack size | 1x 10 kg. |
Sustainability data
Country of material origin | Germany |
Country of product manufacture | Germany |
Literature
Bona R778 - DIBt Indoor Air Quality Approval
Bona R778 - Safety Data Sheet (Component A)
Bona R778 - Safety Data Sheet (Component B)
Bona R778 - Technical Data Sheet