International Home Products Centiva Floors - Manual (Page 18)

-18-
3.4 IFA EP-2000 Epoxy Adhesive (Solvent Free) Parts A & B
Description
& Data:
IFA EP-2000 adhesive is solvent-free, non-flammable, and nearly odor-free. It can be used where other
adhesives might present potential health risks. It is suitable for use in office buildings, hotels, hospitals, schools,
restaurants, nursing homes, etc. IFA EP-2000 is recommended for the installation of vinyl flooring products on
approved sub-floors. It is especially recommended for use on non-porous sub-floors.
Surface
Preparation:
Use on grade, above grade, or below grade. IFA EP-2000 may be used over structurally sound surfaces of
plywood (sealed), hardboard, concrete, and terrazzo. Use a high quality latex/Portland cement-type patching
compound to fill or level any irregular areas. The floor must be sound, dry, and free from dirt, dust, old
adhesives, grease, wax, or other foreign matter. Concrete floors must be fully cured, free from dust, moisture,
excessive alkalinity, curing agents, and excessive moisture vapor emissions (3 lbs. /1,000 SF/24 hrs.). On- and
below-grade concrete must have a satisfactory moisture barrier beneath the slab.
Application: The adhesive, tile, and room should be maintained at a minimum temperature of 68-72 degrees F. for
48 hours prior to, during, and after installation. A unit of IFA EP-2000 consists of two (2) parts
labeled Part A and Part B. After opening each container use a can opener to cut the rims off both
containers. Thoroughly mix Part A and Part B separately. Combine the two (2) parts making sure
that ALL of the contents of one can is added to ALL the contents of the second can. Mix the two
parts together thoroughly until they are a uniform color. Immediately after mixing the two parts
together, pour the contents into an open, flat pan or on the floor (epoxy adhesive cures by chemical
reaction; the heat generated by that process reduces the open time and curing is accelerated if left in
the can). Spread the adhesive using a 1/16” x 1/16” x 1/16” square notched trowel. After spreading
the adhesive lay the tile into it immediately. Check open time periodically by lifting a section just laid
to be certain there is transfer of adhesive to the back of the floor covering. The open time will vary
with the temperature, humidity, and porosity of the sub-floor*. Use a kneeling board or work off of
the tile whenever possible. After installation roll the floor using a 150 lb. sectional roller, first in one
direction and then in a direction at a right angle to the first line of direction. THE FLOOR MUST BE
ROLLED BEFORE THE ADHESIVE HARDENS. Prohibit all traffic for 24 hours after installation to
allow adhesive to dry completely.
Limitations:
Store indoors only. Protect from freezing. Full cure takes 48-72 hours; the finished installation must
be protected from moisture and/or freezing for a minimum of 24 hours. Avoid traffic over the
finished floor for at least 12 hours after installation.
Clean-up: Epoxy adhesives cannot be removed after they set. It is recommended the installer have a bucket
of water and a clean cloth close by in order to remove any wet adhesive immediately that may get
onto the tile.
Coverage: Approximately 125 square feet per gallon unit. Varies due to sub-floor porosity and irregularities.
Product
Specification: Base: Part A-Resin; Part B-Hardener Color: Off-White (Combined)
Consistency: Soft Paste Weight/Gal: 12.5 lbs. (Combined)
Shelf Life: One Year, Unopened VOCs: Less than 30 grams per liter
Open Time: *35-45 Minutes