www.floortrendsmag.com/articles/113581-loba-wakol-introduces-z-647-versatile-ramping-compound-for-multi-surface-floor-preparations
Loba Wakol Z 647 Filling Ramping Compound

Photo: Loba Wakol.

Loba Wakol Introduces Z 647 Versatile Ramping Compound for Multi-Surface Floor Preparations

June 9, 2025

Loba Wakol Z 647 Filling / Ramping Compound is a self-drying, cement-based, polymer modified, trowl-grade patching compound for creating smooth surfaces for ramping and sloping for use over interior concrete, terrazzo and ceramic tile, OSB and plywood, and coating systems prior to the installation floor coverings and engineered wood flooring – on, above, or below grade, offering exceptional adhesion and durability.

Special Features

  • Easy to mix and apply
  • Hardens quickly
  • Excellent for ramping and sloping
  • Remixable
  • Can be walked on in 1 hour
  • Install floor covering in 1 hour
  • Up to 100% RH** (see TDS for details)