ALKA 412
Two-Component Surface Tolerant EpoxyAlka 412 is a Surface Tolerant Epoxy is a specialized protective coating designed to adhere effectively to steel and metal surfaces that cannot be perfectly cleaned or fully abrasive blast-cleaned before painting. Unlike conventional epoxy coatings that require near-white metal surface preparation, surface-tolerant epoxies can be applied over tightly adhered rust, aged coatings, or minimally prepared surfaces while still providing strong corrosion protection and durability.
Usage
- Fabricated steel structures
- Machinery and industrial equipment
- Transport containers and fabricated assemblies
- OEM finishing systems
- Workshop maintenance applications
- Commercial and light industrial metal surfaces
Packaging
4 Litre, 20 Litre.
Colour
Custom Industrial Shades
Shelf life: 12 months
Storage conditions
Store away from direct sunlight and away from naked flames, sparks, and heating.
Flash point >25 C
Density: 1.2 – 1.4 Kg/L
Coverage
Approximately 4–8 m²/L at recommended DFT
Dry Time
Touch dry in 1-3 hours
Recoat time (at 25 C)
Re-coatable: 4-8 hours
APPLICATION INSTRUCTIONS
- Conventional spray
- Airless spray
- Brush or roller for small areas and touch-up work
- Temperature: 10°C – 40°C
- Relative Humidity: Below 85%
- Thinner: Toluene / Xylene blend
- Equipment cleaning: Same as thinner
CLEANING OF EQUIPMENT
Xylene can be used for cleaning tools and equipment before the mixed compound begins to harden. Once cured, it can only be removed mechanically.
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