Mapei Ultrabond Eco MS 4 LVT Adhesive

Mapei Ultrabond ECO MS 4 LVT Professional Hybrid-Polymer Adhesive Ultrabond ECO MS 4 LVT is a moisture-curing, one-component, silane-modified, hybrid-polymer adhesive built for direct bonding of vinyl and rubber flooring in interior applications. High moisture resistance means no moisture testing is required before installation — one less step before you start. Formulated for LVT, SPC, and rigid LVT flooring, and suitable for both absorbent and nonabsorbent substrates, including underfloor heating systems. Handles static and dynamic loads well, making it a solid fit for heavy-wear domestic, commercial, and industrial spaces — hospitals, shopping centers, airports, and similar high-traffic environments. Very tough and highly resistant to shear loads, so it performs well under direct sunlight, forklift traffic, or constant water exposure like commercial kitchens and showers. Rated for stresses from chair casters per EN 12529. Click here for Technical Data Sheet Spec Detail Type Moisture-curing, one-component, silane-modified hybrid-polymer adhesive Use Direct bonding of vinyl and rubber flooring — LVT, SPC, rigid LVT Substrates Absorbent and nonabsorbent substrates; underfloor heating systems Moisture testing Not required before install Load resistance High — static, dynamic, shear; suitable for forklift and chair-caster traffic Water exposure Suitable for constantly wet areas (commercial kitchens, showers) Standards EN 12529 (chair caster stress rating) Package sizes 1 gallon, 4 gallon Do I need to test for moisture before installing? No — its high moisture resistance means moisture testing isn't required before installation. Can this go over radiant heat flooring? Yes — it's suitable for use over underfloor heating systems. Can it handle constant water exposure, like a shower or commercial kitchen? Yes — it's rated for surfaces constantly exposed to water. Is it rated for heavy commercial or industrial traffic? Yes — suitable for heavy-wear domestic, commercial, and industrial locations, including hospitals, shopping centers, and airports. Sku: 3585204