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R778

Verified by manufacturer 5 months ago

Bona Limited

Two component polyurethane parquet adhesive.

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+44 (0)1908 525150 Website

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 guidance

A mixture of Methylene diphenyl diisocyanate (MDI) and polyols.

Shape

Formless

Uniclass

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

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 - DIBt Indoor Air Quality Approval

Bona R778 - Safety Data Sheet (Component A)

Bona R778 - Safety Data Sheet (Component A)

Bona R778 - Safety Data Sheet (Component B)

Bona R778 - Safety Data Sheet (Component B)

Bona R778 - Technical Data Sheet

Bona R778 - Technical Data Sheet

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