RockHold is a very aggressive, high‑tack transitional pressure-sensitive adhesive engineered for demanding commercial flooring installations. Designed to deliver exceptional grab and long-term bond strength, RockHold® performs where moisture, alkalinity, and real-world jobsite conditions challenge ordinary adhesives.

This versatile adhesive installs either semi‑wet or dry to the touch (PSA), giving installers flexibility on the job while maintaining strong initial tack and fast hold. RockHold® is built to handle extreme environments, with proven performance up to 99% relative humidity and pH 12, making it a dependable choice for high-risk slabs.

RockHold® is approved for a wide range of flooring types, including LVP/LVT, non‑PVC carpet tile, and sheet vinyl (polyolefin and fiberglass-backed). It also supports vinyl sheet and fiberglass sheet installations up to 90% RH and pH 10, delivering reliable adhesion across multiple applications.

With excellent spread rates and easy trowel application, RockHold® helps maximize coverage without sacrificing performance—keeping installations efficient, durable, and secure.

Key Benefits

• Very aggressive, high‑tack transitional adhesive
• Installs semi‑wet or dry to the touch (PSA flexibility)
• Moisture tolerance up to 99% RH and pH 12
• Approved for LVP/LVT, non‑PVC carpet tile, and sheet vinyl
• Vinyl and fiberglass sheet installations up to 90% RH / pH 10
• Efficient coverage:
  • 260 sq ft/gal with 1/32" square‑notch trowel
  • 180 sq ft/gal with 1/16" square‑notch trowel