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M-D Building Products 80212 3.28 ft. x 16 ft. 5 in. PROVA-FLEX® Underlayment Roll (54 SQ FT)
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Key item features
- Protective Design: Made of three polypropylene layers for mechanical bonding, vapor management, and Shear Stress control, protecting tiled floors from cracking due to substrate movement.
- Dimensions & Coverage: Measures 3.28 ft. W x 16 ft. 5 in. L, providing 5 sq m / 54 sq ft. of coverage.
- Stress Neutralization: Features a patented Shear Stress Control system with a nonwoven anchoring fleece to neutralize stress from substrate movement.
- Efficient Installation: Lightweight with a top scrim layer for ultimate mortar locking, allowing quick and easy installation with fewer trowel passes.
- Structural Integrity: Lays flat and maintains strong structural integrity, protecting against collapse under an installer's weight.
- Performance Rating: Achieved an EXTRA HEAVY Performance Rating when tested to ASTM C627, allowing immediate tile or stone installation.
- Material Composition: Consists of a top woven polypropylene mesh, a central polypropylene sheet with hollow studs, and a bottom non-woven polypropylene layer.
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Specs
- Coverage area54 sq ft
- MaterialPolypropylene
- Shaperoll
- Weight16 lbs
- Assembled product height0.13 in
- Product linePROVA-FLEX
Current price is USD$87.29
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives between Feb 6 - Feb 9
|Sold and shipped by Reliable Home Products
4.69377990430622 stars out of 5, based on 209 seller reviews(4.7)209 seller reviews
Free 30-day returns
Other sellers
$93.81
Shipping, arrives by Thu, Feb 5 to Columbus, 43215
Sold and shipped by Supply the Home
Free 30-day returns
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About this item
Product details
PROVA-FLEX® is a durable, lightweight uncoupling membrane that provides crack isolation protection to concrete or wood substrates. The underlayment consists of three layers: a top layer of woven polypropylene mesh, a central sheet of polypropylene, and a bottom layer of non-woven polypropylene. The top layer provides a mechanical bond between the cured thin set and tiles, and allows for the efficient spread of thin set mortar; the central layer includes hollow studs for holding modified thin set mortar; and the bottom layer, which is secured with a polyolefin-based adhesive, provides Shear Stress Control by neutralizing stress caused by substrate movement. This underlayment is lightweight and is an easy-to-install alternative to backer board.
- Made of three layers of polypropylene for mechanical bonding, vapor management and Sheer Stress control to neutralize stress caused by substrate movement
- Protects tiled floors from cracking as substrates move or settle
- 3.28 ft. W x 16 ft. 5 in. L (5 sq m / 54 sq ft.)
- Red primary layer with white fleece bottom layer
- The underlayment features a patented Shear Stress Control® system with nonwoven anchoring fleece to neutralize stress caused by movement in the substrate
- With lightweight functionality and the top scrim layer that provides the ultimate locking mechanism for mortar, fill the central layer studs with mortar in fewer trowel passes for quick and easy installation
- Lays flat and features strong structural integrity to protect against collapse under the weight of installer's knees
- Achieved EXTRA HEAVY Performance Rating When Tested to ASTM C627
- Tile or stone can be installed immediately over PROVA-FLEX®
- Premium polymer-modified thin set mortar required for installation, no premixed mortar or mastic
info:
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Specifications
Coverage area
54 sq ft
Material
Polypropylene
Features
Lightweight, Easy Installation
Shape
roll
Warranty
Warranty information
25-year composition/5 year performance limited warranty
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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