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GenieMat Underlayment


GenieMat™ RST is a flat, resilient, reduced sound transmission mat made from 94% recycled rubber content, used directly under hard surface floor finishes and over concrete and wood construction. It is used when superior sound control is required in multi-family housing, high-rises, or commercial buildings and protects ceramic tile, porcelain and stone from substrate cracks.


Tile – All products rated for minimum of Commercial use.

Wood – GenieMat FAS adhesives offer superior bonding strength.


Vinyl – One-step method provides superior sound control for resilient floor coverings.



GenieMat Underlayment

GenieMat RST12 12mm Soundproofing 

  • 4’ x 15’  60 SQ.FT ROLLS

  • Thickness 12 mm

GenieMat RST05 5mm

  • Dimension: Rollgood: 4’ wide, 30’ long (1.2 m wide, 9.1 m long)

  • Thickness: 3/16” (nom. 5 mm)

  • Density: Shall be > 1000 kg/m3 Rolls/

  • Pallet: 16

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