STONPRIME 639

Stonprime 639 is a two-component, clear, solvent-based aliphatic amine adduct cured epoxy concrete primer. Its deep penetrative and wetting properties seals concrete pores which reduces outgassing and strengthens substrate surfaces.

Features:

  • Enhances bond of coating system to substrates
  • Excellent penetration
  • Economical floor sealer
  • Strengthens cementitious surfaces

Applications:

  • As a general purpose concrete primer for joint sealants and this coatings, particularly on previously contaminated floors that have been cleaned and prepared.
  • Ideal for porous screeds and concrete that may require surface hardening prior to coating.
  • Generally used as a penetrating primer under various epoxy coating systems, or left as a non-staining, easy cleaning, anti-dusting flooring sealer.

Packaging and Coverage:

Packaging:

  • 5lt Kit Part A + B

Coverage:

  • 4 to 6m²/litre/coat – 2 or more coats may be required depending on floor porosity.
  • NOTE: Coverage rates shown are theoretical. Actual coverage rates may vary. Make necessary allowances for the condition of the surface to be coated, working conditions, waste, spillage, experience level and skill of the installers, etc.

Shelf Life:

  • 24 Months if stored between 16 to 32°C.

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