Zinc Anode 620 Datasheet |best| Page
is a two-component, high-solids epoxy primer. It provides "galvanic protection" by acting as a sacrificial layer; if the coating is scratched, the high concentration of zinc dust corrodes instead of the underlying steel.
If you have a specific datasheet or manufacturer in mind, I'd be happy to review it in more detail! zinc anode 620 datasheet
The Zinc Anode 620 has the following performance characteristics: is a two-component, high-solids epoxy primer
Note: As this is a zinc-rich epoxy, it may chalk or discolor when exposed to sunlight, which is typical for this type of coating . To give you the most relevant info from the sheet, Surface preparation requirements ( Safety data (SDS/VOC levels)? Let me know what you'd like to dive into! Zincanode 620 | Epoxy Zinc Rich Primer Net Weight: 6
- Net Weight: 6.8 kg (15 lbs) – Note: Verify supplier specific weight; "620" often refers to a shape series, not gram weight.
- Length: 305 mm (12.0 inches)
- Width: 150 mm (5.9 inches)
- Height: 38 mm (1.5 inches)
- Core Insert: 2x Galvanized steel straps (4.8 mm diameter) or U-bolt configuration.
Surface Preparation: Requires abrasive blast cleaning to a minimum standard of Sa 2.5 (ISO 8501-1:1988) with a surface profile between 50 and 75 microns.
