Sika® AcouBond® System

Elastic Bonding for Wood, Metals, Primers, Paint Coatings, Ceramics and Plastics. Acoustical Dampening for Wood Floors.

The Sika® AcouBond® System incorporates Direct Bond Technology with acoustic performance. The Sika® AcouBond® System consists of SikaLayer®-03, a 1/8” (3 mm) proprietary specially slotted foam mat, and the SikaBond®-T53, unique permanently elastic, super strong, sound dampening adhesive that forms a tenacious bond to wood flooring, plywood subfloors, concrete, and other common subfloor materials.

  • SikaLayer®-03: Dimensionally stable and pressureresistant. Defined amount of adhesive consumption. Low weight for transport.
  • SikaBond®-T53: one part, advanced polyurethane, elastomeric adhesive.
  • No limitations on maximum wood length. Bonds unlimited width solid and engineered planks directly to concrete substrates.
  • 500% Elongation
  • Fast curing for early green strength and superior holding power
  • Extremely easy to install
  • Independently tested to – IIC 59 and STC 60
  • Independently tested to – FIIC 59 and FSTC 59
  • Structurally bonds wood flooring to the subfloor
  • Eliminates the extensive labor of installing cork underlayments
  • No need for sleepers and plywood over concrete- and gypsum-based subfloors
  • Innovative walk-on work method
  • Can reduce overall installation costs up to 30%
  • Suitable for bonding wood floors directly onto old ceramic tiles
  • Reduces stress on the substrate