Specification

TILING 09 30 00 Grout / TDS-242
Technical Chart
Tests Method Results
Hardness at 28 days ASTM D 2240 (Shore D) 76
Compressibility (psi grout joint) CBP Method 3380
Shrinkage CBP Method 0.013
Stain CTIOA T-72- MODIFIED 0.5-1
Cleanability as per 118.3 Pass
Chem Resistance ASTM C267 Pass
Vertical Joint Sag as per 118.3 Pass
Environmental Consideration
Custom®BuildingProductsiscommittedtoenvironmental
responsibility in both products produced and in manufacturing
practices.UseofthisproductcancontributetowardsLEED®v3
certification:
Up to 2 points towards MR Credit 5, Regional Materials
Upto1pointtowardsIEQCredit4.1,LowEmittingMaterials–
Adhesives & Sealants
5 Instructions
General Surface Prep
Tile surface should be clean, free from dust or any foreign matter.
Dampen the tile surface while removing dust or mortar residues. Do
not allow water to puddle in the grout joints. Use grout release or
sealers such as AquaMix®GroutRelease or Sealer’sChoice®Gold
for quarry, limestone, and other hard to clean tiles, or when using a
grout the contrasts with the color of the tile.
NOTE: On porous or rough tiles, pre-grout sealing with a grout release
such as Aqua Mix Grout Release or TileLab SurfaceGuard may be
necessary to prevent staining. Try a test patch to be sure. Clean
uncured materials from these surfaces immediately with soap and
water.
Mixing Procedures
Readytouse–nomixingrequired.
Application of Product
Fusion Pro is a new technology grout with significant advantages over
traditional grouts, requiring modified installation techniques to achieve
best results. Do not apply or clean up this grout as typically done with
cement or epoxy grout.
Keep tile surface moist between spreading and cleaning. Fusion Pro
cures by evaporation, do not allow Fusion Pro to dry or skin over
during spreading and prior to final cleaning.
Depending on the tile, use a standard gum rubber or polypoxylene
grout float. Spread grout and fill joints for 3-4 minutes [typically 20 sq.
ft(1.9M²)]orjustbeforeFusionProstartstoskin.Besuretorewet
that surface with clean water. (More can be spread in cool, damp
conditions, less in hot, dry conditions.) Use the float to remove as
much excess grout as possible while leaving the joints full.
When grouting both vertical and horizontal substrates together, protect
horizontal substrate from excess wash water by covering the area
prior to grout installation.
Cleaning can begin immediately (starting at the initial spreading point)
using a light, circular motion with a moderately damp grout sponge to
loosen excess grout from the tile surface. To extend working time,
rewet as necessary with a moderately damp grout sponge as
conditions dictate. Use a damp grout sponge to clean excess grout
residue and shape joints.
Start at the initial point again, and lightly drag a semi-wet sponge
diagonally across the tile to remove the grout slurry/residue. Rinse
sponge and change rinse water frequently. If dried on the surface,
rewet Fusion Pro, wait 2-4 minutes and lightly clean the tile surface
using a sponge (or a white nylon scrubber if needed) to remove
residue, taking care to leave the joints full. (Applying water and
allowing dwell time works better than scrubbing) Follow up with a final
rinse. Use plenty of fresh water and a light touch for the final cleaning
and removal of residue.
For best results drag a damp microfiber towel across tile surface for
final removal of residue and standing water on the tile surface. If
streaks or residue remain after grout has skinned over (more than 2
hours),useAquaMix®GroutHazeCleanUp.Allowtosoakfor45
minutes and use a white nylon scrub pad, although you may be able to
wipe the tile surface clean immediately depending on the conditions.
Buff tile surface with a towel to remove cleaner residue.
Curing of Product
Allow24hrsuntillighttraffic,and3daysat70°F(21°C)and50%
relative humidity before intermittent water exposure. Lower
temperatures and higher humidity will slow the cure times. Covering
Fusion Pro immediately after grouting will extend the cure time. Grout
should be allowed to cure 24 hours before covering with a highly-
porous protective material to insure a timely cure to protect the
surface from other trades traffic. Lower temperatures and higher
humidity will slow cure times. Exterior applications must be protected
from rain, snow and other wet conditions for at least 7 days with
temperatureabove50°F(10°C).Ifinclementweatherisexpected,
protect the work area with tenting at least 1 foot (30 cm) above the
finished surface to allow air flow. Enclose and protect exterior
installationsandmaintain>50°F(10°C)temperaturesforatleast72
hours for proper cure.
Sealing of Grout
Sealing is not necessary. Do not use solvent-based sealers with Fusion
Pro.
Cleaning of equipment
Clean tools and hands with water before material dries.
Health Precautions
Contains ethylene glycol, 2-butoxy ethanol and acrylic latex. Avoid
contact with eyes and skin. Do not take internally. CAUTION: KEEP OUT
OF REACH OF CHILDREN. Use in well-ventilated areas. Wear chemical
resistant gloves and eye protection. FIRST AID: If eye or skin contact,
flush thoroughly with water. In case of respiratory tract irritation, move
person to fresh air. If irritation persists, seek medical attention. If
ingested, do not induce vomiting. Seek medical attention. This product
contains a chemical or chemicals known to the State of California to
cause cancer and birth defects or other reproductive harm.
FusionPro®SingleComponent®Grout
Published Date: 1/21/2014