Norcros Key Bond
Application

Suitable substrates include adhesive and levelling compound residues, synthetic resin, neoprene, ungritted mastic asphalt, non-absorbent surfaces, magnesia and stone-wood screeds.

Description

A ready-to-use, low emission, film-forming, fast-drying modified styrene acrylic copolymer dispersion primer.

The primer is suitable for use directly onto dense, non-absorbent smooth surfaces, plus epoxy and PU-based primers providing a rough textured key for levelling compounds. The primer is used prior to the application of levelling compounds onto which floor coverings and wood floorings are to be laid.

Features and benefits:

  • Fast drying.
  • Ready to use.
  • Suitable for use on substrates incorporating hot water pipe heating systems.
  • Suitable for heavy trafficked areas.
  • Film-forming: Provides a bonding coat for subsequent levelling compounds.
  • Suitable for horizontal and vertical surfaces.
  • Solvent-free.

Applications:

Suitable substrates include adhesive and levelling compound residues, synthetic resin, neoprene, ungritted mastic asphalt, non-absorbent surfaces, magnesia and stone-wood screeds.

General information

Uniclass 2015

Pr_35_31_66_92 Universal primersPrimary

CAWS

M40/10 Natural stone covering to

M40/110 Tiling to

M40/115 Natural stone covering to

M40/120 Mosaic to

M40/5 Tiling to

Specification data - Universal primers

Product Reference

Norcros Key Bond

Standard product features

Technical characteristics:

  • Density: 1.24 kg/m³.
  • Working temperature: 10°C (minimum).
  • Drying time: 45 minutes (approximately). Four hours on magnesia and stone-wood screeds.

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