Interzinc 52
Containing 80% zinc, Interzinc 52 is a high performance two component zinc-rich epoxy primer with excellent application properties.


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Containing 80% zinc, Interzinc 52 is a high performance two component zinc-rich epoxy primer with excellent application properties.
Start with the surface, the existing finish and the way the space or equipment is used. Our team can help you work through product choices and the requirements for your project.
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The system.
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The conditions.
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| Product type | Primer-Epoxy Zinc-Rich |
|---|---|
| Product Chemistry | Epoxy Zinc-Rich |
| Volume Solids | 59 |
| VOC content (EPA method) | 336 g/lt |
| Colour Options | Blue,Green,Grey |
| Maximum Dry film thickness | 75 |
| Minimum Dry film thickness | 50 |
| Number of components | Multi Pack |
| Chemistry | Epoxy |
| Components | Two-component |
| Mixing ratio | 4 part(s) : 1 part(s) by volume |
| Pot life | 41°F (5°C) 59°F (15°C) 77°F (25°C) 104°F (40°C) 24 hours 12 hours 5 hours 2 hours |
| Film thickness | 2-3 mils (50-75 microns) dry equivalent to 3.4-5.1 mils (85-127 microns) wet |
| VOC | 2.80 lb/gal (336 g/lt) EPA Method 24 |
| Cleanup | Clean all equipment immediately after use with International GTA822. It is good working practice to periodically flush out spray equipment during the course of the working day. Frequency of cleaning will depend upon amount sprayed, temperature and elapsed time, including any delays. |
| Thinning | International GTA220 Thinning is not normally required. Consult the local (or International GTA415) representative for advice during application in extreme |
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Interzinc 52
TDS · Interzinc 52 (en_US)
Read the full product requirements, application instructions and limitations.
MSDS · INTERZINC 52 GREEN PART A (en_CA)
Product safety and handling information.
MSDS · INTERZINC 52 PART B LOW TEMPERATURE (en_CA)
Product safety and handling information.
MSDS · INTERZINC 52 PART B TROPICAL (en_CA)
Product safety and handling information.
MSDS · INTERZINC 52 RED PART A (en_US)
Product safety and handling information.
MSDS · INTERZINC 52 GREEN PART A (en_US)
Product safety and handling information.
MSDS · INTERZINC 52 PART B LOW TEMPERATURE (en_US)
Product safety and handling information.
MSDS · INTERZINC 52 PART B TROPICAL (en_US)
Product safety and handling information.
Proof of Performance · Power Proof of Performance (English · global)
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Proof of Performance · OEM Proof of Performance (English · global)
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Proof of Performance · Bridges Proof of Performance (English · global)
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Proof of Performance · Infrastructure Proof of Performance (English · global)
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Proof of Performance · Wind Power (English · global)
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Proof of Performance · Downstream Oil and Gas Proof of Performance (English · global)
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Proof of Performance · Water and Wastewater (English · global)
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Proof of Performance · Stadia Track Records (English · global)
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Proof of Performance · Upstream Oil & Gas Proof of Performance (English · global)
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Proof of Performance · Mining and Minerals Proof of Performance (English · global)
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Proof of Performance · Oshkosh Bridge (en_US)
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Proof of Performance · Chartiers Creek Bridge (en_US)
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Proof of Performance · GE OEM (en_US)
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Proof of Performance · Bear Gardens (en_US)
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Proof of Performance · Mosinee Bridge (en_US)
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Proof of Performance · Petrobrass P55 Living Quarters (en_US)
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Proof of Performance · Throgs Neck Bridge (en_US)
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Proof of Performance · Noble Alen Platform (en_US)
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Proof of Performance · Acciona Wind Towers (en_US)
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Proof of Performance · Perdido Spar (en_US)
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Check the product label and current manufacturer documents for the exact component, colour and region before use.
Full product details, applications & manufacturer specifications
Containing 80% zinc, Interzinc 52 is a high performance two component zinc-rich epoxy primer with excellent application properties.
Interzinc 52 complies with SSPC Paint 20 Level 2 and has been designed to provide maximum protection as part of an anticorrosive coating system for steel in aggressive environments in both maintenance and new construction situations.
Recommended uses
Exterior decks, Industrial, Commercial, Metal.
Industrial coating Priming & sealing- Finish
Matte
- Coverage
315 sq.ft/US gallon at 3 mils d.f.t and stated volume solids 7.87 m²/litre at 75 microns d.f.t and stated volume solids Allow appropriate loss factors
- Application method
Airless Spray, Air Spray, Brush
- Drying time
41°F (5°C): Touch dry 2 hours; hard/handle dry 10 hours 59°F (15°C): Touch dry 90 minutes; hard/handle dry 6 hours 77°F (25°C): Touch dry 75 minutes; hard/handle dry 4 hours 104°F (40°C): Touch dry 45 minutes; hard/handle dry 2 hours
- Recoat time
41°F (5°C): Minimum 8 hours; maximum Extended¹ 59°F (15°C): Minimum 4 hours; maximum Extended¹ 77°F (25°C): Minimum 3 hours; maximum Extended¹ 104°F (40°C): Minimum 2 hours; maximum Extended¹
Use the sheet for your exact product code and finish. Coverage and times depend on the stated temperature, humidity, substrate and coat thickness.
Features
- Requires a two-component mixture.
- Product type
- Primer-Epoxy Zinc-Rich
- Product Chemistry
- Epoxy Zinc-Rich
- Volume Solids
- 59
- VOC content (EPA method)
- 336 g/lt
- Colour Options
- Blue,Green,Grey
- Maximum Dry film thickness
- 75
- Minimum Dry film thickness
- 50
- Number of components
- Multi Pack
- Chemistry
- Epoxy
- Components
- Two-component
- Mixing ratio
- 4 part(s) : 1 part(s) by volume
- Pot life
- 41°F (5°C) 59°F (15°C) 77°F (25°C) 104°F (40°C) 24 hours 12 hours 5 hours 2 hours
- Film thickness
- 2-3 mils (50-75 microns) dry equivalent to 3.4-5.1 mils (85-127 microns) wet
- VOC
- 2.80 lb/gal (336 g/lt) EPA Method 24
- Cleanup
- Clean all equipment immediately after use with International GTA822. It is good working practice to periodically flush out spray equipment during the course of the working day. Frequency of cleaning will depend upon amount sprayed, temperature and elapsed time, including any delays.
- Thinning
- International GTA220 Thinning is not normally required. Consult the local (or International GTA415) representative for advice during application in extreme
Complete your project.
Companion products for the selected product and system.

Interthane 990
An optional polyurethane finish for a specified protective system.
For atmospheric service. Confirm regional products, preparation, recoat intervals and the complete system with our team.
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