WR Meadows

MEL-ROL LM Liquid Waterproofing Membrane



MEL-ROL LM is a single-component, polymer-modified, cold-applied, water-based, liquid waterproofing membrane ideal for below-grade vertical seamless waterproofing applications. They have taken the same high quality rubber polymers found in W. R. MEADOWS’ successful MEL-ROL “peel and stick” membrane and converted them into a heavy-bodied, high solids, quick drying liquid membrane.

  • Waterproof – very low vapor permeability (perm rating)
  • Superior elongation – bridges minor cracks; will not become brittle with age
  • Fully bonded – water will not run beneath the membrane
  • High solids, single-component, fast drying formulation – easy to apply; low cost application equipment; eliminates two-component mixing problems
  • Cold-applied/water-based – will not adversely affect insulated forms (ICFs) or various protection board options. Allows for application to damp or “green concrete"
  • VOC content is 0.0 g/L. Produces no harmful odors
  • Easy application – no heating necessary. Eliminates fire hazards associated with heating kettles. Apply with roller or airless sprayer