W.R. Meadows Mel-Rol LM is a single-component, polymer-modified, cold-applied, water-based, liquid waterproofing membrane ideal for below-grade vertical seamless waterproofing purposes
MEL-ROL LM can be used on new and remedial waterproofing tasks on concrete or masonry block substrates. Since the formula is water-based, MEL-ROL LM can also be used on both ICFs and “green concrete uses.
We 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. With MEL-ROL LM, installation time is reduced, utilizing either a spray or roller method. A variety of different protection courses, insulation boards, or drainage boards can be embedded into the membrane to create a superior waterproofing system. With the PERMINATOR® vapor barrier over the membrane, a composite system can be created that has the combined advantages of both “peel and stick” and liquid-applied membranes.
- 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 usage equipment; eliminates two-component mixing problems
- Cold-applied/water-based – will not adversely affect insulated forms (ICFs) or various protection board options. Allows for using on damp or “green concrete
- VOC content is 0.0 g/L. Produces no harmful odors
- Easy to use – no heating necessary. Eliminates fire hazards associated with heating kettles. Apply with roller or airless sprayer
- Coverage: 20 – 25 ft.2/gal. (0.49 – 0.61 m²/L) @ 60 mils. Coverage dependent on substrate type, weather, and working conditions
- Shelf Life: When stored indoors in original, unopened containers at temperatures between 40 – 90° F (4 – 32° C), shelf life is a minimum of six months from date of manufacture.
