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Mapei Eco 975



DESCRIPTION

Ultrabond ECO 975 capitalizes on MAPEI's Ultralite TechnologyT to provide a lightweight, 100%-solids, one-component moisture-cured urethane adhesive specifically designed for the installation of engineered wood flooring. Ultrabond ECO 975 reduces the pail weight by approximately 33% and yet provides similar coverage when compared with traditional urethane products. Ultrabond ECO 975 is easier to trowel, has excellent trowel-ridge hold, provides quick grab and offers excellent final bond strength.

FEATURES AND BENEFiTS

•    Approved for use with parquet; acrylic impregnated wood and laminated plank; cork underlayment and all sizes of engineered wood flooring

•    Lightweight formulation technology for easy transport and installation

•    Utilizes rapidly renewable raw materials

•    Easy to trowel with excellent trowel-ridge holdout for proper adhesive bonding

•    100%-solids formulation; no solvent added

•    Extremely low-odor formula with negligible volatile organic compound (VOC) content

•    Also approved for use with ceramic tile and stone for mixed media installations with wood flooring

INDUSTRY STANDARDS AND APPROVALS

LEED (Version 3.0) Points Contribution LEED Points
MR Credit 5, Regional Materials* Up to 2 points
MR Credit 6, Rapidly Renewable Materials 1 point
IEQ Credit 4.1, Low-Emitting Materials - Adhesives & Sealants 1 point

* Using this MAPEI product may help contribute to LEED certification of projects in the categories shown above. Points are awarded based on contributions of al project materials.

WHERE TO USE

•    Interior residential (rental apartments, condominiums, homes)

•    Interior commercial (office buildings, hotel rooms and hallways, restaurant dining areas)

•    Interior heavy commercial (hotel lobbies, convention centers, airports, department stores)

•    Interior institutional (hospitals, schools, universities, libraries, government buildings)

LIMITATIONS

•    Do not install over any substrates containing asbestos.

•    For interior installations only

•    Not recommended for flooring designed for nail-down installations only

•    Not recommended for solid wood flooring or bamboo

•    Do not install in areas not recommended by the wood-flooring manufacturer.

•    Do not apply over any adhesive residues including cutback adhesive.

•    Do not install when the moisture vapor emission rate (MVER) exceeds 3 lbs. per 1,000 sq. ft. (1,36 kg per 92,9 m 2 ) per 24 hours, when using the anhydrous calcium chloride test (ASTM F1869).

•    Do not install when the relative humidity (RH) of the concrete slab exceeds 75% (ASTM F2170).

•    Use only when the substrate temperature is between 50°F and 90°F (10°C and 32°C), and when the ambient relative humidity is between 20% and 80%.

SUITABLE SUBSTRATES

•    Exter i or-grade plywood and other approved wood underlayments (per flooring manufacturer recommendations)

•    Concrete and properly prepared cement terrazzo

•    Existing, properly prepared ceramic tile

•    Cement-based self-leveling underlayments and patching compounds

•     Planiseal EMB epoxy moisture-reduction barrier

•     Planiseal WFM urethane moisture-reduction barrier

•    Properly prepared, primed gypsum underlayments that meet the requirements for compressive strength according to ASTM F2419

•    Radiant-heat systems that have been properly installed

•    Refer to MAPEI's "Surface Preparation Requirements" document for floor-covering installation systems at www.mapei.com .

Consult MAPEI's Technical Services Department for installation recommendations regarding substrates and conditions not listed.

SURFACE PREPARATION

•    All substrates must be structurally sound, dry, solid and stable.

•    Substrate should be clean and free of dust, dirt, oil, grease, paint, curing agents, concrete sealers, loosely bonded toppings, loose particles, old adhesive residues, and any other substance or condition that may prevent or reduce adhesion.

•    Substrates must be flat to 3/16" in a 10-foot span (4,5 mm in a 3,05-meter span). Refer to wood-flooring manufacturer's guidelines.

•    Concrete and cement-based underlayments and patches must be fully cured and free of any hydrostatic and/or moisture problems.

•    Use anhydrous calcium chloride tests to determine moisture vapor emission rates (MVERs) according to ASTM F1869 or use moisture probe tests to determine RH according to ASTM F2170.

•    Concrete slabs exceeding 3 lbs. (1,36 kg) MVER or 75% RH should be treated with a moisture vapor reduction product. Refer to Technical Data Sheets at www.mapei.com for information on these products.

•    Use a moisture meter to check the RH of the wood flooring, surface of the substrate, and general jobsite area. Follow the flooring manufacturer's guidelines.

MIXING

Note: Utilize all appropriate personal safety equipment during product use. Refer to Material Safety Data Sheet (MSDS) for more information.

• Ready to use; no mixing necessary

PRODUCT APPLICATION

1. Read all installation instructions thoroughly before installation.

2. Select the appropriately notched trowel (see "Approximate Product Coverage" section).

3. Spread adhesive evenly over the subfloor, keeping the trowel at a 45° angle to the subfloor.

4. Only apply as much as can be installed within 45 minutes.

5. Install wood flooring in strict accordance with flooring manufacturer's written instructions.

6. Adhesive transfer to the backing should be confirmed periodically by lifting the flooring material.

CLEANUP

1. Immediately clean any adhesive smudges from the flooring material's surface with Ultrabond ® Urethane Cleaner while the adhesive is still fresh/wet.

Note: Ultrabond ECO 975 is extremely difficult to remove when cured.

2. Immediately clean tools with Ultrabond Urethane Cleaner while the adhesive is still fresh/wet.

PROTECTION

•    Protect from light traffic for at least 12 hours. Protect from heavy traffic for at least 24 hours.

•    Building owners should be advised of the wood flooring manufacturer's guidelines for climate control settings (temperature and humidity). These conditions must be monitored and kept constant to ensure the overall performance and long-term success of the installation.

Product Performance Properties

Laboratory Tests

Results

Polymer type

Polyurethane

Percent solids

100%

VOC (Rule #1168 California's SCAQMD)

15 g/L

Odor

Light and sweet

Trowelability

Easy

Density

10.5 lbs. per U.S. gal. (1,25 g per mL)

Consistency

Smooth paste

Color

Tan

Shelf life

1 year when stored in original packaging at 73°F (23°C)

Storage conditions

50°F to 90°F (10°C to 32°C)

Flash point (Tag)

>200°F (93°C)

Application Characteristics over Porous and Nonporous Substrates

Engineered Wood Flooring

Flash Timet

Working Time"

Adjustability Time m

At 50°F (10°C) and 80% RH

0 minutes

45 to 60 minutes

3 to 4 hours

At 73°F (23°C) and 50% RH

0 minutes

45 to 60 minutes

2 to 3 hours

At 100°F (38°C) and 20% RH

0 minutes

45 to 60 minutes

4 to 5 hours

1 Flash time is the recommended amount of time for a freshly applied adhesive to remain exposed to the air before the installation of floor covering.
11 Working time is the maximum amount of time an adhesive can remain exposed to the air and still effectively bond to the floor covering.
111 Adjustability time is the window of time during which the floor covering can be repositioned without compromising the bond of the adhesive.

Note: Working time may vary based on temperature, humidity, substrate porosity, trowel size and jobsite conditions.

Packaging

Product Code

Size

98768

Metal pail: 5 U.S. gals. (18,9 L)

Protect containers from freezing in transit and storage. If frozen, material should not be stirred until it has completely thawed. Provide for heated storage on site and deliver all materials at least 24 hours before work begins.

Approximate Product Coverages

Flooring Type

Typical Trowel

Coverage*

Cork underlayment

(1,5 x 1,5 x 1,5 mm)

125 to 185 sq. ft. per U.S. gal. (3,06 to 4,53 m 2 per L)

Finger block parquet

1/8" x 1/8" x 1/8" (3 x 3 x 3 mm)

70 to 80 sq. ft. per U.S. gal. (1,71 to 1,96 m 2 per L)

Engineered wood flooring < 1/2" (12 mm) thick

3/16" x 5/32" (4,5 x 4 mm)

45 to 55 sq. ft. per U.S. gal. (1,10 to 1,35 m 2 per L)

Engineered wood flooring 1/2" to 5/8" (12 to 16 mm) thick

1/8" x 1/4" x 1/4" (3 x 6 x 6 mm)

40 to 50 sq. ft. per U.S. gal. (0,98 to 1,22 m 2 per L)

* Trowel dimensions are depth/width/space. Coverages shown are for estimating purposes only. Actual jobsite coverages may vary according to substrate conditions, type of trowel used and setting practices.

RELATED DOCUMENTS

Reference Guide: Surface Preparation Requirements for floor- covering installation systems

RGF0409*

* At www.mapei.com .

Refer to MAPEI's Material Safety Data Sheet (MSDS) for specific data related to VOCs, health and safety, and handling of product.

STATEMENT OF RESPONSIBILITY

Before using, user shall determine the suitability of the product for its intended use and user alone assumes all risks and liability whatsoever in connection therewith. ANY CLAIM SHALL BE DEEMED WAIVED UNLESS MADE IN WRITING TO US WITHIN FIFTEEN (15) DAYS FROM DATE IT WAS. OR REASONABLY SHOULD HAVE BEEN. DISCOVERED.

We proudly support the following industry organizations:

MAPEI Headquarters of the Americas

1144 East Newport Center Drive Deerfield Beach, Florida 33442 Phone: 1-888-US-MAPEI (1-888-876-2734)

Technical Services

1-800-992-6273 (U.S. and Puerto Rico) 1-800-361-9309 (Canada)

Customer Service

1-800-42-MAPEI (1-800-426-2734)

For the most current BEST-BACKEDT product data and warranty information, visit www.mapei.com .

Edition date: March 3, 2010

PR5847 975D_C10Evp © 2010 MAPEI Corporation. All Rights Reserved. Printed in the USA.