SKU: 20674912834

MAPEI Ultrabond ECO GPT Hybrid-Polymer Adhesive for Gauged Porcelain Tile (4.8 gal)

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Description

MAPEI Ultrabond ECO GPT Hybrid-Polymer Adhesive for Gauged Porcelain Tile (4.8 gal)Ultrabond ECO GPT Adhesive for Gauged Porcelain Tile Single component, hybrid polymer adhesive engineered for installing gauged porcelain tile panels slabs on vertical surfaces and countertops. Offers instant grab with adjustable working time, strong bond strength, and smooth, easy to trowel consistency. Suitable for porous and nonporous substrates and cleans easily from tile surfaces. Key Features: Single Component Convenience: Ready to useno mixing

Ultrabond ECO GPT Adhesive for Gauged Porcelain Tile

Single-component, hybrid-polymer adhesive engineered for installing gauged porcelain tile panels/slabs on vertical surfaces and countertops. Offers instant grab with adjustable working time, strong bond strength, and smooth, easy-to-trowel consistency. Suitable for porous and nonporous substrates and cleans easily from tile surfaces.


Key Features:

  • Single-Component Convenience: Ready to use—no mixing required for faster installs
  • Instant Grab & Adjustability: Immediate holding power with 30-minute adjustability window
  • High Bond Strength: Superior transfer for full coverage and durable, flexible adhesion
  • Easy Application: Smooth consistency trowels only on the back of tile; cleans off wet or dry
  • Versatile Compatibility: Bonds to porous/nonporous substrates and tiles with urethane/epoxy fiberglass mesh backing

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Technology Hybrid-polymer-based, moisture-cure adhesive
Components Single-component; no mixing required
Application surfaces Interior/exterior vertical surfaces and countertops
Tile type Gauged porcelain tile panels/slabs; large-format tile
Troweling Applied only to the back of tile
Open time 30 to 45 minutes
Adjustability time Approximately 30 minutes
Performance High bond strength, instant grab, deformability, flexibility, quick-curing
Substrate compatibility Bonds to porous and nonporous substrates
Backing compatibility Bonds to tile with urethane/epoxy fiberglass mesh backing
Cleanup Easy to clean off tile surface in wet or dried state
Waste reduction Use exact amount needed to reduce product waste
Consistency Smooth; easy to trowel

Frequently Asked Questions (FAQ):

Q: Is this adhesive mixed or ready to use?
A: It is a single-component product that is ready to use with no mixing required.


Q: What is the open time and adjustability window?
A: Open time is approximately 30 to 45 minutes, with about 30 minutes of adjustability.


Q: Where can it be used?
A: Designed for interior/exterior vertical surfaces and countertops when installing gauged porcelain tile panels/slabs.


Q: Does it require troweling on the substrate?
A: It is troweled only on the back of the tile to promote full coverage and transfer.


Q: How easy is cleanup?
A: Residue can be cleaned from tile surfaces in both wet and dried states.


Elevate Walls with Effortless, Modern Precision

Ultrabond ECO GPT brings a crisp, tailored finish to large-format porcelain installations, letting panels float into place with confidence. Its instant grab and silky trowel feel turn demanding vertical layouts into a clean, contemporary statement. Pair it with oversized porcelain slabs for gallery-like walls and seamless countertops. A must-have for luxurious, streamlined spaces that prize durability and design clarity.


Choose Ultrabond ECO GPT today for fast, confident installation of gauged porcelain panels with lasting, flexible bond strength.

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20674912834

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4.3 ★★★★★
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Mike
Los Angeles, US
★★★★★ 3
Narrow for an 11.5W
Size: 11.5 Wide, Color: Navy
Nice look and material but very narrow for a wide, had to return
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Reviewed in the United States on February 25, 2026
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David Kuck
Lowell, US
★★★★★ 5
NIce Shoes
Size: 10, Color: Black
Very nice quality and comfort
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Reviewed in the United States on June 1, 2026
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elizabeth a.
Birmingham, US
★★★★★ 5
Great shoe.
Size: 11.5, Color: Navy
Perfect fit. Stylish comfortable.
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Reviewed in the United States on May 2, 2026
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phala riffel
Whiting, US
★★★★★ 5
Comfortable shoes
Size: 10.5, Color: Black
Fit well Look great Get compliments all the time
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Reviewed in the United States on April 3, 2026
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Marilyn
Alexandria, US
★★★★★ 5
Lightweight, comfortable, and elevated design!
Size: 7, Color: Grey
Ordered these for an upcoming trip to Italy where we will need to travel light so I wanted something I could push together in a suitcase where it might get squished - and I didn't want to do that with my expensive loafers/dress shoes. These turned out to be the PERFECT choice - they are great shoes which fit true to size, feel light and pack extremely well, look dressy enough for dinner or the opera, but are still good to walk around in no matter what kind of streets we are walking on (Cobblestones and all, since places like Florence and Roma are ancient). They have a nice flexible upper and breathable knit which makes them light feeling on your feet too, they lace up nicely and stay tied, which is great, and they are just overall very comfortable shoes. I would have liked maybe a little more in the way of arch support since I have weak arches and that can be a problem for me when walking a lot...but I wore these as a trial beforehand just to make sure and no issues walking in them for well over a mile during a nice evening stroll post dinner. The inside does have a molded foam insert, so that's why I didn't take a star off for this - they might not have super high arch molds, but they are still very, VERY comfortable. These truly do look like an oxford but feel like a sneaker, making them a great "go to" shoe for pretty much anything - you can wear these to work and then to go get chicken wings and watch sports at a bar and they fit in seamlessly in BOTH places, LOL. They look great with jeans or khakis, which is a plus. Note that I don't think these look dressy enough to wear to say, a wedding or something super formal, but that's only because they are knit and unless it's a casual wedding or at the beach, it's probably a little too unstated. If packing these for a trip, know that you can put them in your suitcase for a long time and they pop right back up to looking like regular shoes without wrinkles or weird creases, and without ruining the shape. So they are great for a weekend trip where you really don't want to bring anything extra. I got the gray pair and they are a nice in-between color that you can wear with anything. The black pair might seem a little more formal and dressier, but these are certainly no slouch, so if you aren't sure which color to get, the gray is a great choice. And then there's the price. You cannot find shoes in this style which are hybrid work/play shoes for $32 these days, especially not new, even if you try your luck at the Nordstrom Rack or somewhere like that. You definitely won't find ones this nice and elevated looking either at a big box store - even Walmart charges for similar ones and they aren't nearly as nice. So these are a great value for the price and they should give you a lot of mileage for what is really not a lot of money. Time will tell how long they last but if they can survive the cobblestone streets of Italy for 3 weeks then they can probably make it through anything LOL. I will update this review accordingly after the trip and advise! Highly recommend these if you need a dress shoe that's not stuffy so you can wear it with anything, or for a trip where you can't reasonably fit more than one pair of shoes, etc. They give you a great bang for your buck - you can't go wrong with them!!
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Reviewed in the United States on March 27, 2026

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