SKU: 2418489237

MAPEI Ultraplan 1 Plus Self‑Leveling Underlayment, 50-lb Bag

Sale price$70.61 Regular price$78.45
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

MAPEI Ultraplan 1 Plus Self‑Leveling Underlayment, 50-lb BagUltraplan 1 Plus self leveling floor underlayment Ultraplan 1 Plus is a high performance, quick setting, self drying underlayment for leveling, smoothing and repairing interior concrete and approved substrates. It delivers high strength and abrasion resistance, supports light foot traffic in 2 3 hours, and is ready for rubber wheel traffic after 3 days. Key Features: Quick Setting Formula: Walkable in 2 3 hours to keep projects moving High Strength &

Ultraplan 1 Plus self-leveling floor underlayment

Ultraplan 1 Plus is a high-performance, quick-setting, self-drying underlayment for leveling, smoothing and repairing interior concrete and approved substrates. It delivers high strength and abrasion resistance, supports light foot traffic in 2-3 hours, and is ready for rubber-wheel traffic after 3 days.


Key Features:

  • Quick-Setting Formula: Walkable in 2-3 hours to keep projects moving
  • High Strength & Abrasion-Resistant: Durable surface for demanding interiors
  • Self-Leveling Performance: Flows to smooth and flatten uneven substrates
  • Self-Drying Technology: Rapid readiness for subsequent floor coverings
  • Interior Use on Approved Substrates: Engineered for concrete and engineer-approved floors

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Product name Ultraplan 1 Plus
Type High-performance, quick-setting, self-leveling, self-drying underlayment
Intended use Leveling, smoothing and repairing interior floors
Substrates Interior concrete and engineer-approved floors
Walkable time Light foot traffic after 2-3 hours
Rubber-wheel traffic After 3 days
Package weight 50 lbs (22.7 kg)

Frequently Asked Questions (FAQ):

Q: What substrates can this be applied to?
A: It’s designed for interior concrete and other engineer-approved floors per MAPEI guidelines.


Q: How soon can I walk on the floor after application?
A: Light foot traffic is typically allowed after 2 to 3 hours.


Q: When is it ready for heavy equipment or rubber-wheel traffic?
A: After 3 days under normal conditions.


Q: Does it require a primer?
A: Use the appropriate MAPEI primer as directed in the product instructions for best bond and performance.


Q: Is it suitable as a finished wear surface?
A: No. It is an underlayment intended to be covered by the final floor covering.


A flawless foundation for elevated interiors

Ultraplan 1 Plus creates an immaculate, mirror-smooth canvas that instantly refines a room’s energy. Its quick-set, self-leveling flow erases irregularities, allowing finishes to shine with gallery-like precision. Pair it with wide-plank wood or large-format tile to celebrate clean lines and expansive sightlines. Consider it the secret underpinning of truly luxurious spaces—quiet, efficient, indispensable.


Build a flawless, ready-fast surface—choose Ultraplan 1 Plus for your next floor project.

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: 2418489237

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4.6 ★★★★★
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David L. Velleux
Phoenix, US
★★★★★ 5
Nice item
Size: 25-Foot, Style: Standard End
Nice item. Modifying to two male ends, to make use of a built-in surge protector.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
S
Verified Purchase
Shawn W.
Omaha, US
★★★★★ 5
Awesome buy
Size: 50-Foot, Style: Standard End
Love these, I have used them for 4 years in all weather situations and they are still working great.
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Reviewed in the United States on March 22, 2026
J
Verified Purchase
Jason miller
Battle Creek, US
★★★★★ 5
Excellent extension cord for camper shore power
Size: 25-Foot, Style: Standard End
The Camco PowerGrip 30-Amp RV Extension Cord is an essential companion for any RV enthusiast. Its sturdy construction and durable materials ensure a reliable power connection while camping or on the road. The user-friendly PowerGrip handle makes it easy to plug and unplug, even in challenging weather conditions. The 30-amp capacity provides ample power for RV appliances, and the extension cord's flexibility allows for convenient placement. With its exceptional build quality and thoughtful design, the Camco PowerGrip 30-Amp RV Extension Cord proves to be a dependable and practical accessory for those seeking a seamless and efficient power supply for their RV adventures.
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Reviewed in the United States on November 20, 2023
V
Verified Purchase
vttimwhite
Alexandria, US
★★★★★ 5
Like everything Camco, it's a very solid "okay"
Size: 25-Foot, Style: Standard End
Any time you run a 30-Amp extension cord, you create a voltage drop, which might cause problems with things like air conditioners. A high-quality, low-gauge extension cord will minimize this. The Camco cord is, in my opinion, just enough to make things work, but with no extra capacity. The price point reflects this, and the value-for-money is good. The connectors on the ends are both rather coarse, and required some very minor filing and some di-electric grease to make them easier to use. In its favor, the cord itself is flexible and easy to wrap and keep neat. At the end of the day, this product does what it's supposed to do, and is priced very reasonably.
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Reviewed in the United States on October 13, 2019
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
30 amp extension cord
Size: 25-Foot, Style: Standard End
Great 30 amp power cord Great quality just as described
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Reviewed in the United States on March 22, 2026

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