Mapei Ultrabond ECO 390 - Premium Linoleum Flooring Adhesive
Linoleum is one of the most sustainable flooring materials available, and it deserves an adhesive that handles its specific behavior. Mapei Ultrabond ECO 390 is formulated specifically for linoleum — it bonds correctly to the backing material, accommodates linoleum's natural tendency to expand with moisture, and keeps VOC emissions minimal in the process.
- Purpose-formulated for linoleum sheet and tile — not a generic multi-floor adhesive repurposed for this application
- Low VOC, water-based formula — ECO designation means it's safe for occupied spaces after standard airing
- Extended open time allows working in larger sections without rushing seam alignment
Pro Tip: Linoleum is hygroscopic — it absorbs moisture and can expand significantly if the subfloor has residual moisture. Test the subfloor moisture content before adhesive application; it should be below 5 lbs per 1000 sq ft per 24 hours (calcium chloride test). Installing over a wet slab with any adhesive is a recipe for bubbling and bond failure.
