Call or Text: (647) 428-1111
Mapei Ultrabond ECO 977 Fast-Set Urethane Hardwood Adhesive — 4 gal
Mapei

Mapei Ultrabond ECO 977 Fast-Set Urethane Hardwood Adhesive

4 gal

A fast-set urethane adhesive for engineered and solid hardwood, sold in a 4 gallon pail for jobs that need to move quickly.

$233.15/ gal
Order-in from our supplier’s Ontario warehouse — usually 2–4 business days

Free pickup in Markham once it arrives (2–4 business days) · GTA delivery $140

Specs

CategoryAdhesives & Primers
Unit sold4 gal
AvailabilityOrder-in from our supplier’s Ontario warehouse — usually 2–4 business days
Floor typesEngineered Hardwood, Solid Hardwood
CodeECO977-15

How to use Mapei Ultrabond ECO 977 Fast-Set Urethane Hardwood Adhesive

  1. 1Make sure the subfloor is clean, dry, flat and free of dust, old adhesive, paint or sealers before you open the pail.
  2. 2Spread with the trowel notch size printed on the pail or bucket label for your specific flooring type — that’s set by the manufacturer for a reason and shouldn’t be guessed.
  3. 3Follow the open time and set method (pressure-sensitive vs. wet-set) on the label — setting your flooring too early or too late is the single most common glue-down install mistake.
  4. 4Roll the finished floor with a floor roller to fully seat it and push out trapped air.
  5. 5Hold off on heavy furniture and appliances until the adhesive has fully cured per the label’s cure schedule.

Related supplies

FAQ

Do I need a primer before using Mapei Mapei Ultrabond ECO 977 Fast-Set Urethane Adhesive for Hardwood Flooring 15.1 L?

On bare or porous concrete, yes — priming first lets the adhesive bond evenly instead of soaking in unevenly. On plywood or an already-sealed subfloor, a primer usually isn’t required. Check our Adhesives & Primers page for the matching primer.

Pressure-sensitive or wet-set — which method should I use?

Most modern flooring adhesives, including this one, can be used either way. Pressure-sensitive means you let the glue flash off until it’s tacky/clear before setting the flooring — more forgiving for DIY. Wet-set means you set the flooring directly into the wet adhesive — faster, but less room for repositioning. Follow the open-time window on the pail either way.

Not sure which product you need?

Use our supplies calculator to get a full kit recommendation for your floor type and subfloor, or ask us directly.