Technical Specifications

EPOXY
TECHNICAL DATA
RO-139
HIGH PERFORMANCE
9100 SYSTEM DTM EPOXY MASTIC
Rust-Oleum Corporation
11 Hawthorn Parkway
Vernon Hills, Illinois 60061
Phone: 877∙385∙8155
www.rustoleum.com/industrial
Form: ARJ-1503
Rev.: 071320
PHYSICAL PROPERTIES
205015
Standard Activator
214430
Immersion Activator
214432
Fast-Cure Activator
331254
Satin Finish Activator
Resin Type
Aliphatic Amine
converted Epoxy
Polyamide
converted Epoxy
Polyamide/modified
Amine converted Epoxy
Polyamide/modified
Amine converted Epoxy
Inhibitive Pigment
Calcium Borosilicate
Calcium Borosilicate
Calcium Borosilicate
Calcium Borosilicate
Solvents
Aromatic Hydrocarbons,
Ketones and Alcohols
Aromatic Hydrocarbons,
Ketones and Alcohols
Aromatic Hydrocarbons,
Ketones and Alcohols
Aromatic Hydrocarbons,
Ketones and Alcohols
Weight
7
Per Gallon
11.4-12.4 lbs.
11.4-12.6 lbs.
12.1-13.2 lbs.
10.54-11.66 lbs
Per Liter
1.4-1.5 kg
1.4-1.5 kg
1.4-1.5 kg
1.27-.1.40 kg
Solids
7
By Weight
86.4-88.4%
79.3-81.8%
81.3-83.5%
80.64-83.70%
By Volume
77.8-80.4%
67.0-68.5%
68.3-69.8%
71.32-74.49%
Volatile Organic Compounds
7
<250 g/l (2.08 lbs./gal.)
<250 g/l (2.08 lbs./gal.)
<250 g/l (2.08 lbs./gal.)
<250 g/l (2.08 lbs./gal.)
Mixing Ratio
1:1 Base:Act. (by vol.)
1:1 Base:Act. (by vol.)
1:1 Base:Act. (by vol.)
1:1 Base:Act. (by vol.)
Recommended Dry Film
Thickness (DFT) Per Coat
5-8 mils (125-200µ)
5-8 mils (125-200µ)
5-8 mils (125-200µ)
5-8 mils (125-200µ)
Wet Film to Achieve DFT
(unthinned material)
6.5-10.0 mils
(162.5-250µ)
7.5-12.0mils
(187.5-300µ)
7.5-12.0 mils
(187.5-300µ)
7-11 mils
(175-275µ)
Theoretical Coverage at
1 mil DFT (25µ)
1,250-1,290 sq.ft./gal.
(30.7-31.7 m
2
/l)
1,075-1,100 sq.ft./gal.
(26.4-27.0 m
2
/l)
1,095-1,120 sq.ft./gal.
(26.9-27.6 m
2
/l)
1,145-1,195 sq.ft./gal.
(28.2-29.4 m
2
/l)
Practical Coverage at
Recommended DFT
(assumes 15% material loss)
130-220 sq.ft./gal.
(3.2-5.4 m
2
/l)
115-190 sq.ft./gal.
(2.8-4.6 m
2
/l)
115-190 sq.ft./gal.
(2.8-4.6 m
2
/l)
120-200 sq.ft./gal.
(3.0-4.9 m
2
/l)
Induction Period
None required
30 minutes
(60 min. < 65°F)
15 minutes
None required
Pot Life
8
2 gallons
2.5-3 hours at 75°F (24°C)
2-4 hours at
70°F (21°C)
3-5 hours at
60°F (15°C)
2-4 hours at
70°F (15°C)
1-2 hours at
90°F (32°C)
2-4 hours at 70°F (21°C)
10 gallons
2-3 hours at 75°F (24°C)
2 hours at
75°F (24°C)
3 hours at
60°F (15°C)
2 hours at
70°F (21°C)
<1 hour at
90°F (32°C)
2-3 hours at 75°F (24°C)
Dry Times at
50% Relative
Humidity
Tack-free
6-8 hours at 70°F (21°C)
6-8 hours at
70°F (21°C)
8 hours at
50°F (10°C)
4 hours at 70°F (21°C)
6-8 hours at 70°F (21°C)
Handle
6-12 hours at 70°F (21°C)
8-14 hours at
70°F (21°C)
10 hours at
50°F (10°C)
5 hours at 70°F (21°C)
6-12 hours at 70°F (21°C)
Recoat
16 hours to 30 days
9
at 70°F
(21°C)
16-72 hours at
70°F (21°C)
24-72 hours at
50°F (10°C)
4 hours to 30 days
9
at 70°F
(21°C)
16-72 hours at 70°F (21°C)
Dry Heat Resistance
300°F (149°C),
Color may shift above 150°F
(66°C)
300°F (149°C),
Color may shift above 150°F
(66°C)
300°F (149°C),
Color may shift above 150°F
(66°C)
300°F (149°C),
Color may shift above 150°F
(66°C)
Maximum Immersion
Temperature
NA
120°F (49°C)
NA
NA
Safety Information
See SDS
7
Activated material.
8
Pot life is affected by air temperature, amount of material activated and quantity of thinner used. Avoid activating large quantities at temperatures above 80°F (27°C). At
temperatures above 90°F (32°C), the pot life of unthinned material in 5 gallon pails may be very short (less than one hour). Final gloss maybe slightly higher for coating
applied near the end of the pot life.
9
If recoat time is extended, be sure the surface is clean and free of all contamination prior to coating. Actual environmental conditions may affect results, so a trial is
suggested to ensure acceptable results.
The technical data and suggestions for use contained herein are correct to the best of our knowledge, and offered in good faith. The
statements of this literature do not constitute a warranty, express, or implied, as to the performance of these products. As conditions and use
of our materials are beyond our control, we can guarantee these products only to conform to our standards of quality, and our liability, if any,
will be limited to replacement of defective materials. All technical information is subject to change without notice.