8310Series ClovaMastic - Epoxy Mastic Coating - Cloverdale Paint

General Properties
Recommended Uses
Product Information
DATA SHEET
ClovaMastic is a high performance, surface tolerant, epoxy mastic coating. It is a two component multi-purpose coating
exhibiting high solids and low VOC, with excellent chemical and corrosion resistant properties. This product in approved
under Master Painters Inc.Category #98.
ClovaMastic can be applied directly to steel where abrasive blasting is not practical. It has improved surface wetting capabilities
providing for superior surface tolerance and adhesion. Can be used to upgrade tightly adhered conventional coatings for improved
moisture, chemical and corrosion resistance. May also be applied to moderately damp surfaces. The high solids provides for ease of
film thickness achievement when used as a one coat maintenance finish or as an intermediate or finish coat over zinc rich primers. For
use on storage tanks, oil and gas equipment, machinery and structural steel in pulp and paper mills, refineries, sewage treatment
plants, marine and heavy industrial areas.
GENERIC TYPE
MIXED RATIO
Modified Catalyzed Epoxy
4 parts 8310 Series A: 1 part 83100 B
PIGMENT TYPE
INDUCTION TIME
Titanium Dioxide and Inerts 15 minutes at 25 o C (77 o F)
COLOR
POT LIFE
White, Black, Factory-Mixed and Custom Colors
6 hours at 24 o C (75 o F) (less at higher temperatures)
BASES
VISCOSITY MIXED
83100 White, 83103 Clear 100 - 105 K.U.
TEMPERATURE RESISTANCE (DRY)
FINISH
93 o C (200 o F) Continuous
Low Sheen
120 o C (250 o F) Intermittent
AVERAGE VOLUME SOLIDS
V.O.C. MIXED
80% 169 g/L (1.41 lbs/gal)
AVERAGE WEIGHT SOLIDS
89%
RECOMMENDED FILM THICKNESS
MAXIMUM THINNING TO OBTAIN V.O.C. OF
420 g/L (3.5 LBS/GAL)
394.4 ml/L (13.34 fl. oz/gal)
Wet: 6 - 10 mils
Dry: 5 - 8 mils
THINNER
See your Cloverdale Representative for project
C-70 Slow Evaporating
recommendations.
C-25 Fast Evaporating
THEORETICAL COVERAGE
ACCELERATOR
1281 ft 2 /gal @1 mil (25 microns) DFT A-65
31.5 m 2 /L @ 1 mil (25 microns) DFT
Actual coverage may vary depending on substrate and
application methods.
Methods of Application
AIRLESS SPRAY
ClovaMastic
Epoxy Mastic Coating
Minimum tip pressure: 4100psi. Minimum pump size: 45:1@100psi air in.
Tip sizes .021" - .025"
8310 Series
BRUSH / ROLLER
Can be brushed or rolled but lap marks will be visible
Drying Time - Temperature, Relative Humidity, and Film Thickness will affect dry and re-coat times.
Substrate
Overcoat Interval
Touch Dry Hard Dry
Temperature
Minimum
Maximum
Normal
25 o C (77 o F)
6 hours
24 hours 8 hours
7 days 12 hours
15 o C (60 o F) 8 hours 36 hours 12 hours 10 days
18 hours
5 o C (40 o F) 12 hours
48 hours 24 hours
14 days 36 hours
8310 Series Page 1 of 3 h30-0020

Recommended Primer
STEEL
Self Priming/ ClovaZincs/ 83020 PrepTech
CONCRETE
Self Priming/ 83020 PrepTech
GALVANIZED Self-Priming (see Surface Prep.)
ALUMINUM
Self-Priming (see Surface Prep.)
8310 Series
Surface Preparation
Surface to be coated must be clean, dry and free from loose mill scale, weld spatter, oil, grease or other contaminants.
Minimum surface preparation for steel in non-immersion service is SSPC-SP3 Power Tool Cleaning. Non-ferrous
metals must be scarified by sweep blasting or other mechanical means. For immersion service the minimum surface
prep is SSPC-SP6 Commercial Blast Cleaning. Performance and service life is enhanced with better surface
preparation such as SSPC-SP10 Near White Blast Cleaning. Existing finishing should be tested for film integrity. If
found to be sound, apply several test patches and inspect for adhesion, lifting or wrinkling before proceeding with
project.
Typical Resistance (Non-Immersion)
WEATHER EXCELLENT SALT WATER
EXCELLENT ACIDS GOOD
MOISTURE
EXCELLENT
FRESH WATER
EXCELLENT
ALKALIS
EXCELLENT
SOLVENTS
GOOD
ABRASION
EXCELLENT
OIL
GOOD
Limitations
Do not use for potable water service. Typical of epoxy coatings, this product will chalk and yellow in direct sunlight. For
best results apply when substrate temperature is above 10 o C (50 o F), and a minimum of 3 o C (5 o F) above the dew point.
Application should not proceed when the relative humidity is above 85%. It is not recommended to overcoat loose rust,
rust scale, salts or other contaminants that may be on the substrate.
Mixing Instructions
Mix base A component and curing agent 83100 B separately with good agitation. Add curing agent to base component
and mix thoroughly until homogenous. Allow to react in can for 15 minutes (induction time). If thinning is necessary or
required, proceed only after recommended induction time has passed.
Safety Precautions
This product is for industrial use only. Refer to Material Safety Data Sheet for proper health and safety information.
Storage and Handling
FLASH POINT
PRODUCT WEIGHT
STORAGE
PACKAGE SIZE
1 gallon kit: 3.02 L 83100 A, 0.76 L 83100 B
5 gallon kit: 15.12 L 83100 A, 3.78 L 83100 B
Some package sizes or colors may be by special order only. Please check with your Cloverdale Representative when ordering.
Warranty Disclaimer
-7 o C (19 o F) TCC
A = 13.16 lbs B = 2.68 lbs/gal (container extra)
Cool, dry, secure location. See your Cloverdale Paint Representative.
Cloverdale Paint manufactures quality products. In the event that this product is defective or in any way unsuitable for the application for which it is sold, Cloverdale Paint Inc.
will replace the product free of charge. The warranty provided by this data sheet is the only waranty or guarantee of quality made in respect of this product by Cloverdale Paint
Inc. By purchasing this product the customer accepts this warranty in lieu of all others, and waives all claims to any other remedy arising from any warranty or guarantee of
quality, whether such warranty or guarantee of quality was made expressly to the customer or implied by any applicable law.
Cloverdale Paint Inc.
6950 King George Boulevard, Surrey, British Columbia, Canada V3W 4Z1
Web Site: www.cloverdalepaint.com Email: helpdesk@cloverdalepaint.com
Phone: 604 596 6261 Fax: 604 597 2677
h30-0020v6
3-Feb-11
8310 Series Page 2 of 3 h30-0020

8310 Series
1. Abrasion Resistance 5. Recoating Window
Method: ASTM D4060 Abrasion Resistance of
Method:ASTM D4541, Elcometer Adhesion Test
Organic Coating by Taber Abrader, 1000 gram
Coating System: ClovaMastic on ClovaMastic (2
load, CS-10 Wheel, 1000 Cycles
coats)
Coating System: ClovaMastic, (1 coat)
Results: Not more than120.4 mg loss
ClovaMastic PERFORMANCE CRITERIA
2. Adhesion 6. Salt Spray (Fog)
Method: ASTM D4541, Elcometer Adhesion Test Method: ASTM B117
Coating System: ClovaMastic, (1 coat)
Coating System: ClovaMastic, (1 coat)
Results: After 2000 hours, no blistering, cracking
Results: Not less than 1000 psi
or delamination of film. No more than 3/16" rust
creepage at scribe.
3. Chemical Resistance
Method: Covered spot test for 1 week at room
temperature
Coating System: ClovaMastic, (1 coat) Coating
Was Exposed To - 5% Sodium Hydroxide
Solution; 5% Sulfuric Acid Solution; 5%
Hydrochloric Acid; 5% MonoBasic Sodium
Phosphate Solution; 5% Sodium Hypochlorite
Solution; Heavy Duty Liquid Detergent
7. Impact Resistance
Method: ASTM D2794, Resistance of Organic
Coating Effects of Impact
Coating System: ClovaMastic, (2 coats)
Results:
Not less than 25 kg - cm direct
Not less than 2.5 kg - cm reverse
Results: Unaffected - slight discoloration
8. Pencil Hardness
permitted
Method: ASTM D3363
4. Humidity Resistance Coating System: ClovaMastic, (1 coat)
Method: ASTM D4585 Testing Water Resistance Results: Minimum 6H Hardness
of Coatings using Controlled Condensation
(Humidity)
Coating System: ClovaMastic, (2 coats)
Results: 1500 hours - unaffected. No sign of rust.
Results: Best between 1 day to 30 days
Check for recent amendments to this data sheet at www.cloverdalepaint.com
Cloverdale Paint Inc.
6950 King George Boulevard, Surrey, British Columbia, Canada V3W 4Z1
Web Site: www.cloverdalepaint.com Email: helpdesk@cloverdalepaint.com
Phone: 604 596 6261 Fax: 604 597 2677
h30-0020v6
3-Feb-11
8310 Series Page 3 of 3 h30-0020