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CLOVAPRIME 21 EPOXY PRIMER - PART B (4:1) 3,78L
Product Code: 83021B01
Description :
A heavy duty, high performance VOC compliant epoxy primer that provides excellent corrosion resistance over
blasted or power tool cleaned steel. ClovaPrime 21 has a low gloss finish with good flexibility on aging. ClovaPrime
21 is a two component product with base 83021 A and converter 83021 B supplied in separate containers. Clova
Prime 21 meets the VOC requirements of Enviromental Canda Category #25 and is approved by the Master Painters
Institute under category #101.
Recommended uses :
A rust inhibitive primer for steel surfaces where excellent weathering, chemical and corrosion resistance is required.
This high performance primer can be topcoated with a variety of Cloverdale finishes including two component
urethane, acrylic modified urethane, epoxy enamel and alkyd enamel.
A heavy duty, high performance VOC compliant epoxy primer that provides excellent corrosion resistance over
blasted or power tool cleaned steel. ClovaPrime 21 has a low gloss finish with good flexibility on aging. ClovaPrime
21 is a two component product with base 83021 A and converter 83021 B supplied in separate containers. Clova
Prime 21 meets the VOC requirements of Enviromental Canda Category #25 and is approved by the Master Painters
Institute under category #101.
Recommended uses :
A rust inhibitive primer for steel surfaces where excellent weathering, chemical and corrosion resistance is required.
This high performance primer can be topcoated with a variety of Cloverdale finishes including two component
urethane, acrylic modified urethane, epoxy enamel and alkyd enamel.
Use
A rust inhibitive primer for steel surfaces where excellent weathering, chemical and corrosion resistance is required.
This high performance primer can be topcoated with a variety of Cloverdale finishes including two component
urethane, acrylic modified urethane, epoxy enamel and alkyd enamel.
Surface preparation
Surfaces to be coated must be clean, dry and free from loose mill scale, weld spatter and other contamination. For
maximum performance, blast cleaning to an SSPC-SP6 Commercial Blast Cleaning is recommended. Sandblasted
surfaces must be coated soon after blasting to prevent flash rusting. For less severe environments, SSPC-SP1
Solvent Cleaning followed by an SSPC-SP3 Power Tool Cleaning is acceptable. Service life will be dependent on
surface conditions and thoroughness of cleaning. Epoxy primers and topcoats must be re-coated within the maximum
overcoat window or sanding or some other form of scarification will be necessary to achieve intercoat adhesion.
Galvanize, Aluminum and other non-ferrous metals must be Brush-Off Blasted to an SSPC-SP7 at a profile of 1.5 -
2.0 mils.
Recommended topcoat
Most Cloverdale Conventional and High Performance Coatings: see your Cloverdale Paint Representative
for recommendations for your project.
Required tools
AIRLESS SPRAYSpeeflo Atlas 30:1 with tip sizes .017" - .021" or equivalent
HVLPBinks Model Mach 1 94 x 97AP (pressure) or equivalent
CONVENTIONNALBinks Model 95GUN 63CSS X 63PB (pressure) or equivalent
BRUSH / ROLLERBrushing is limited to small areas or touch-up
How to use
Mixing
Mix base component A and curing agent 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.
Thinner
C-70 Slow Evaporating
C-25 Fast Evaporating
Film thickness
Wet: 3.5 - 5 mils
Dry: 2 - 3 mils
Drying time
Limitation
Not recommended for immersion service. For best results, apply when substrate temperature is above 7oC (45oF),
and at a minimum of 3oC (5oF) above the dew point. Coating should not proceed when the relative humidity is above
85%.
A rust inhibitive primer for steel surfaces where excellent weathering, chemical and corrosion resistance is required.
This high performance primer can be topcoated with a variety of Cloverdale finishes including two component
urethane, acrylic modified urethane, epoxy enamel and alkyd enamel.
Surface preparation
Surfaces to be coated must be clean, dry and free from loose mill scale, weld spatter and other contamination. For
maximum performance, blast cleaning to an SSPC-SP6 Commercial Blast Cleaning is recommended. Sandblasted
surfaces must be coated soon after blasting to prevent flash rusting. For less severe environments, SSPC-SP1
Solvent Cleaning followed by an SSPC-SP3 Power Tool Cleaning is acceptable. Service life will be dependent on
surface conditions and thoroughness of cleaning. Epoxy primers and topcoats must be re-coated within the maximum
overcoat window or sanding or some other form of scarification will be necessary to achieve intercoat adhesion.
Galvanize, Aluminum and other non-ferrous metals must be Brush-Off Blasted to an SSPC-SP7 at a profile of 1.5 -
2.0 mils.
Recommended topcoat
Most Cloverdale Conventional and High Performance Coatings: see your Cloverdale Paint Representative
for recommendations for your project.
Required tools
AIRLESS SPRAYSpeeflo Atlas 30:1 with tip sizes .017" - .021" or equivalent
HVLPBinks Model Mach 1 94 x 97AP (pressure) or equivalent
CONVENTIONNALBinks Model 95GUN 63CSS X 63PB (pressure) or equivalent
BRUSH / ROLLERBrushing is limited to small areas or touch-up
How to use
Mixing
Mix base component A and curing agent 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.
Thinner
C-70 Slow Evaporating
C-25 Fast Evaporating
Film thickness
Wet: 3.5 - 5 mils
Dry: 2 - 3 mils
Drying time
Limitation
Not recommended for immersion service. For best results, apply when substrate temperature is above 7oC (45oF),
and at a minimum of 3oC (5oF) above the dew point. Coating should not proceed when the relative humidity is above
85%.
Available colors
Grey
Red (on demand only)
Grey
Red (on demand only)
TECHNICAL SHEET - CLOVAPRIME 21
MSDS - CLOVAPRIME 21 PART A GREY (coming soon)
MSDS - CLOVAPRIME 21 PART B (coming soon)
MSDS - CLOVAPRIME 21 PART A GREY (coming soon)
MSDS - CLOVAPRIME 21 PART B (coming soon)
Available formats
3.79L (3.03L Part A + 0.76L Part B)
18.93L (15.14L Part A + 3.79L Part B)
3.79L (3.03L Part A + 0.76L Part B)
18.93L (15.14L Part A + 3.79L Part B)