SikaBond®-151

• Conformity with LEED v4 EQc 2: Low-Emitting Materials
• VOC emission classification GEV-EMICODE EC 1^PLUS 
• Class A+ according to French Regulation on VOC emissions
• VOC emission certificate according to AgBB und DIBt approval requirements, test report No.Z-155.10-498
• IBU Environmental Product Declaration (EPD) available

Silane modified polymer

12 months from the date of production

The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +25 °C. Always refer to packaging.

+5 °C min. / +40 °C max.

SikaBond®-151 spreads easily while maintaining stable trowel peaks.

+15 °C min. / +35 °C max.

40 % min. / 70 % max.

+15 °C min. / +35 °C max. (+20 °C min. / +35 °C max with underfloor heating). Temperatures should be maintained during application and until fully cured.

Curing times depend on environmental and subfloor conditions, adhesive layer thickness and wood flooring type. The above curing times were determined at +23 °C / 50 % r.h.

~40 minutes (+23 °C / 50 % r.h.)

When bonding long or wide boards or applying on uneven substrates a sufficient amount of adhesive must be applied to provide full surface bonding. Substrates primed with Sika® Primer MR Fast or Sika® Primer MB, may reduce the consumption.

General

The substrate must be sound, clean, dry and free of all contaminants such as dirt, oil, grease, cement laitance, wax, varnish, old adhesive residue and poorly bonded paint coatings which could affect adhesion.

All dust, loose and friable material must be completely removed from all surfaces before the application of SikaBond®-151,  preferably by vacuum extraction equipment.

Concrete / cementitious screeds

Substrate must be ground flat to provide a smooth surface without any irregularities. Fill any voids or cavities with appropriate Sika® compatible flooring repair or levelling products.

Calcium sulphate (Anhydrite) screeds

Substrate must be ground flat to provide a smooth surface without any irregularities. Fill any voids or cavities with appropriate Sika® compatible flooring repair or levelling products.

Mastic asphalt

Prime with Sika® Primer MR Fast or Sika® Primer MB and broadcast with quartz sand. Refer to individual Product Data Sheets.

Glazed ceramic and old existing ceramic tiles

Degrease and clean with Sika® Aktivator-205. Alternatively tile surfaces must be ground to remove the glaze.

Wood

Wood types such as chipboards (V100), OSB or plywood as well as gypsum boards must be securely fixed to the substructure. Remove any surface irregularities using appropriate equipment. For floating dry-floors, contact Sika Technical Services for additional information.

Other substrate types

Contact Sika Technical Services.

Priming

SikaBond®-151 can be used without priming on concrete / cementitious/ anhydrite screeds, chipboards, concrete and ceramic tiles.

For broadcasted mastic asphalt, concrete / cementitious subfloors or screeds with excessive moisture content, old adhesive residue or weak substrates, Sika® Primer MB must be used. Refer to individual Product Data Sheet or contact Sika Technical Services for additional information.

Before wood floors may be installed in non-insulated areas, such as basements or other areas without a damp proof membrane, Sikafloor®EpoCem must be applied and sealed with Sika®Primer MB to control the moisture. Contact Sika Technical Services for additional information.

Clean all tools and application equipment immediately after use with Sika® Remover-208. Once cured, hardened material can only be removed mechanically.
For cleaning skin use Sika® Cleaning Wipes-100.