125 Sound & Crack Adhesive

The new single component 125 Sound & Crack Adhesive provides incredible sound transmission protection while simultaneously protecting the tile or stone finish from any cracking from the substrate through to the tile or stone finish.

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Features & Benefits

  • Prevents transmission of cracks from the approved substrates to the tile or stone finish when subjected to horizontal in plane movement of cracks up to 1/8" (3 mm) under normal usage.
  • Single component, just add water
  • Contains 33% post consumer recycled materials
  • Superior workability—equipped with lightweight technology
  • GREENGUARD certified, LEED compliant
  • Reinforced with Kevlar®
  • "Extra Heavy" as per ASTM C627 Robinson Floor Test - TCNA

Product Information

125 Sound & Crack Adhesive is a superior crack prevention and sound isolation adhesive mortar. Independently tested to ANSI A118.12 specification for crack isolation for ceramic tile and stone installations and independently tested to ASTM E2179 and ASTM E492 for impact sound isolation. 125 Sound & Crack Adhesive is a single component adhesive mortar which takes the place of costly time consuming membrane or mat systems by allowing for faster, more effective tile or stone installations.

^ United States Invention Patent No.: 6784229 (and other Patents)

  • Product #: 0125-0025-21
  • Patent #(s): United States Invention Patent No.: 6784229 (and other Patents)
  • Packaging Sizes: 25 lb. (11.4 kg) bag
  • Part of System: LATICRETE®
US and Canada

Product Data Sheets


  • DS.025.0 LATICRETE 25 Year Tile & Stone System Warranty
  • DS-025.3APD LATICRETE 25 Year System Warranty Over LATICRETE® SUPERCAP® Products (United States and Canada)
  • DS.230.10 LATICRETE 10 Year System Warranty (United States and Canada)
  • DS.230.13 LATICRETE Product Warranty

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Approvals, Certifications and Environmental

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