METALLICUM
Wild Rust Protective Sealer (Refill)
Protective topcoat for Wild Rust finishes — for re-application, additional coverage, or larger projects
High-performance transparent water-based polyurethane protector for Wild Rust finishes. Creates a waterproof barrier that blocks further oxidation and locks in the decorative patina permanently. Apply in two thin coats after the oxidized effect has fully matured (24–48 hours). Essential for both interior and exterior Wild Rust installations. Does not alter the aesthetic character of the surface.
Price
$95.99
Coverage calculator
Wild Rust sealer coverage
0.75 L bottle
Estimate
4 units
Approx. $383.96
Product needed
1.9-2.3 L
Before waste buffer
One 0.75 L bottle covers about 32-40 sq ft for this application.
TDS: 8-10 m2/L per coat
TDS-based estimate only. Substrate condition, texture depth, color choice, and installer technique can change real usage.
Professional-Grade Application Product
This product is part of a multi-step application system that requires proper surface preparation and technique for best results.
High-performance transparent water-based polyurethane protector for Wild Rust finishes. Creates a waterproof barrier that blocks further oxidation and locks in the decorative patina permanently. Apply in two thin coats after the oxidized effect has fully matured (24–48 hours). Essential for both interior and exterior Wild Rust installations. Does not alter the aesthetic character of the surface.
Specifications
- Coverage: 8–10 m²/L per coat
- Coats: 2 recommended
- Application: Brush or short-haired roller
- Appearance: Opaque / milky (dries transparent)
- Density: 1.010 ± 0.05 kg/L
- Dry residue: 32 ± 2%
- Touch-free: 1–2 hours
- Touch-dry: 3–5 hours
- Deep dry: 18–24 hours
- Overcoating: 4–6 hours
- Dilution: Water 40–50%
- Finish: Transparent (does not alter patina)
- Storage: 12 months
- Packaging: 0.75L
Key Features
- Transparent water-based polyurethane protector
- Blocks and limits further oxidation — locks in the patina
- Waterproof barrier — reduces water absorption
- Does not alter the aesthetic character of treated surfaces
- Elastic and resistant formulation for interior and exterior
- Essential final step for all Wild Rust installations
- Eco-friendly aqueous emulsion, low environmental impact
- Dries transparent from milky appearance
Go to the METALLICUM store page to see available products, sizes, calculators, color options, and related materials.
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