Use and Care Manual

TECHNICAL DATA
ROC-66
710 ELASTOMERIC ROOF COATING
2
Form: GDH-1159
Rev.: 092321
PRODUCT APPLICATION (cont.)
SPRAY EQUIPMENT RECOMMENDATION
Pumps: Graco
®
King 45:1, Graco Bulldog 30:1 or gas
powered equivalents. Graco GH733, HydraMax 350 or GMax
7900 or other manufacturers’ equivalents.
Hose/Pressure: 50’-300’ length (depending on spray rig
pressure). When using hoses longer than 100’, use the next
larger hose ID every 50’. Every 50’ of hose will reduce the
spray pressure of the rig by 10% at the gun tip. i.e. 300’ hose
- ¾” (50’/100’) to ⅝” (50’/100”) to ½” (50’/100’) to ⅜” (50’).
SPRAY EQUIPMENT RECOMMENDATION (cont.)
Gun: Graco Contractor Gun, Graco Contractor FTx gun,
Graco Silver Plus or equivalent. (Tip extrusions or pole guns
can be used).
Tip Type: Heavy Duty RAC Switchtips (GHD-XXX) Gray.
Tip sizes are detailed below.
Fan Width
(inches)
0.39
0.43
0.47
0.51
0.55
0.59
10”-12”
539
543
547
555
547
559
12”-14”
639
643
647
651
647
659
14”-16”
739
743
747
751
747
16”-18”
839
843
847
851
847
Flow Rate
1.60
gpm
1.98
gpm
2.37
gpm
2.79
gpm
2.37
gpm
3.74
gpm
COVERAGE
Metal: Prime with Rust-Oleum 115 Hybrid Epoxy 1K Primer.
115 Hybrid Epoxy 1K Primer applies at 227-380 square feet
per gallon. After patching and priming, coverage of the 710
Elastomeric Coating is 1 gal./100 square feet for the 1
st
coat
and 1 gal./100 square feet for the 2
nd
coat at 16 wet mils per
coat. Over corrugated and irregular metal surfaces, allow for
additional surface area by multiplying length x width by 1.15
minimum.
Weathered Single Ply: After patching and priming with
Rust-Oleum 105 Single Ply Adhesion Primer, apply 1.5
gal./100 square feet for the 1
st
coat and 1.5 gal./100 square
feet for the 2
nd
coat at 24 wet mils per coat.
Built-Up/Modified Bitumen: PRIMER OPTIONAL. After
patching and priming with Rust-Oleum 105 Single Ply
Adhesion Primer, apply 2 gal./100 square feet for the 1
st
coat
and 2 gal./100 square feet for the 2
nd
coat at 32 wet mils per
coat. The surface dictates the actual coverage. The amounts
shown are intended as minimum application information.
PRODUCT APPLICATION (cont.)
DRY & RECOAT TIMES
Dry and recoat times are based on 70ºF and 50% relative
humidity. Dry times increase at cooler temperatures. Dries to
the touch in 6 hours; allow minimum 24 hours recoat. After
the first coat, allow to cure until it can support the required
foot traffic based on specific job site conditions and roof
slope, etc. Environmental or site specific conditions may
require variations in cure times.
TINTING
Rust-Oleum 710 Elastomeric Roof Coating can be tinted with
up to 2 ounces per gallon with Universal Tint.
CLEAN-UP
Wash tools and equipment with soap and water immediately
after use. Wipe up splatters before they dry. Follow
equipment manufacturer’s directions to clean spray
equipment. Properly dispose of all soiled rags and
containers.
LIMITATIONS
Application temperature shall be above 50°F. Protect from
freezing. Not intended for use in areas subject to vehicular
traffic, ponding water and over tar or silicone. Do not apply
when rain is imminent.