R778
Description

A two-component polyurethane parquet adhesive. The adhesive does not contain water or organic solvents and sets by a chemical reaction without shrinkage. 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.

Advantages:

  • 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

Uniclass 2015

Pr_20_31_02_62 Polyurethane (PUR) adhesivesPrimary

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

Product Reference

R778

Standard product features

Composition:

Mixture of polyols and pMDI.

Colour:

  • Component A: Beige.
  • Component B: Brown.

Density:

1.7 g/cm³.

Classification (EN 14293):

Hard.

GISCODE:

RU1.

Application of load:

After 24 hours.

Surface treatment:

Sanding or application of a surface coating may be carried out after 24 hours.

Similar products from Bona Limited