PPG Amerlock 2/400 – Pearl Gray 2-Component Epoxy Kit

High-Build Industrial Epoxy Coating | Direct-to-Rust | NSF 61 Potable Water Approved

PPG Amerlock 2/400 is a high-solids, high-build epoxy protective coating that has set the standard for industrial, marine, and offshore corrosion protection worldwide. This complete 2-component epoxy kit (2 gallons) delivers fast dry times, low-temperature cure capability, superior chemical resistance, and the ability to apply directly over tightly adhering rust and old paint — without blast cleaning.

⚠️ Winter Shipping Notice: This product is temperature-sensitive and requires heated shipping during colder months.

Key Performance Features

• Fast dry time — dry to touch in as few as 2 hours at 70°F (21°C); recoat in 3 hours
• Low-temperature cure — cures down to 0°F (-18°C) for year-round application in cold climates
• Direct-to-rust application — applies over tightly adhering rust and intact old paint without blast cleaning
• Minimal surface preparation — proprietary penetrants and surface tension-control agents create a tight bond even on difficult surfaces
• Least odor in class — low-solvent formula minimizes odor during application
• High-solids, high-build — thick film build in fewer coats for maximum protection efficiency
• Superior chemical resistance — resists weather, moisture, sunlight, and chemical fumes
• Direct-to-metal — excellent adhesion on new, unpainted metal surfaces

Compliance & Certifications

• ANSI/NSF 61 approved — certified for immersion in potable water tanks, pipes, valves, and fittings
• USDA incidental food contact compliant — suitable for food processing and agricultural environments
• FDA direct food contact — meets FDA requirements for direct food contact applications
• VOC compliant — meets existing VOC regulations

Typical Applications

• Potable water tanks, pipes, valves, and fittings
• Industrial and marine steel structures
• Offshore and coastal environments
• Food processing facilities and agricultural equipment
• Direct-to-metal coating on new unpainted surfaces
• Overcoating tightly adhering rust and old paint

Performance 

• No blast cleaning required — apply over rust and old paint, dramatically reducing surface prep cost and time
• Fast recoat — 3-hour recoat window keeps multi-coat systems moving efficiently
• Cold weather capable — cure down to 0°F extends the application season year-round
• Multi-environment certified — NSF 61, USDA, and FDA compliance opens up water, food, and industrial project opportunities in one product
• Compatible with PPG system products — pairs with AMERCOAT® 450 series and PSX® products for complete asset protection systems

Kit Contents: Complete 2-component epoxy kit – 2 gallons total (Component A + Component B). Colour: Pearl Gray.

Important Shipping Information

This product is classified as Dangerous Goods (DG) and must be shipped via Canpar in accordance with transportation regulations. Unfortunately, we are unable to ship this item using other carriers. Please note that Dangerous Goods shipments may require additional transit time and are subject to carrier restrictions.