SikaBond®-58 Wood Floor

Polyurethane

SikaBond®-58 Wood Floor has a shelf life of 12 months from the date of production, if it is stored properly in undamaged, original, sealed packaging, and if the storage conditions are met.

SikaBond®-58 Wood Floor shall be stored in dry conditions, protected from direct sunlight and at temperatures between +5 °C and +25 °C.

+5 °C to +40 °C

SikaBond®-58 Wood Floor spreads very easily whilst maintaining stable trowel marks.

+15 °C to +35 °C

40% to 70%

During laying and until SikaBond®-58 Wood Floor has fully cured, the substrate and ambient temperatures shall be between +15 °C and +35 °C without and between +20 °C and +35 °C with underfloor heating.

Permissible substrate moisture content without underfloor heating:

• 2.5% CM for cement screeds. (ca. ~4% Tramex / Gravimetric weight percent)
• 0.5% CM for anhydrite screeds.
• 3–12% CM for magnetite flooring (depending on the organic content).

Permissible substrate moisture content for use with underfloor heating:

• 1.8% CM for cement screeds. (ca. ~3% Tramex / Gravimetric weight percent)
• 0.3% CM for anhydrite screeds.
• 3–12% CM for magnetite flooring (depending on the organic content).

Note: For all moisture contents, the quality of the substrates and surfaces, always follow the guidelines of the wood flooring manufacturer.

4.5 mm/24 hours approx. (23 °C / 50% r.h.)

60 minutes approx. (23 °C / 50 % r.h.)

Full Surface Bonding:

• 800−1300 g/m² with notched trowel

For the application of SikaBond®-58 Wood Floor all standard construction guidelines apply.
For further information, please refer to the Method Statement "Full Surface Bonding".

• The substrate must be clean, dry, sound and homogeneous, free from oils, grease, dust and loose or friable particles. Paint, cement laitance and other poorly adhering contaminants must be removed.
• Concrete and/or cement screeds must be ground and thoroughly cleaned with an industrial vacuum.
• Anhydrite screeds, including flowable anhydrite screeds must be ground and thoroughly cleaned with an industrial vacuum shortly before bonding with the adhesive starts.
• Broadcast mastic asphalt must be primed with Sika^® Primer MR Fast or Sika^® Primer MB. For the instructions for use, please refer to the corresponding Product Data Sheet.
• Glazed ceramic and old existing ceramic tiles must be degreased and cleaned with Sika^® Aktivator-205, or the tile surfaces must be ground and then thoroughly cleaned with an industrial vacuum.
• Wood and/or gypsum boards (e.g. chipboard, plywood) must be glued and/or screwed to the substructure in order to be fixed to the substrate. For floating dry-floors, contact our Technical Service Department.
• For other substrates contact our Technical Service Department for advice and assistance.
• For broadcasted mastic asphalt, cement based floors with excessive moisture content and use over old adhesive residues or on weak substrates use Sika^® Primer MB. For detailed instructions contact our Technical Service Department.

Clean all tools and application equipment immediately after use with Sika® Remover-208 and/or Sika® TopClean T. Once cured, residual material can only be removed mechanically.