
Surface Preparation for Industrial Coatings: ISO 8501, SSPC & Practical Selection Guide
Surface Preparation for I
Modified acrylic topcoat for steel, concrete, and building protective finishing.
For power, metallurgy, machinery, transportation structures.
Single-pack; min recoat 12 h at 25°C.
Thinner X-14; dilution 3–7%.
Overview
Single-pack modified acrylic topcoat with good physical/mechanical properties and improved corrosion and weather resistance.
Suitable for low-temperature application.
Composition
Formulated with modified acrylic resin, solid acrylic resin, quality pigments, solvents, and additives.
Typical uses
Protective finishing for steel structures, concrete, and buildings in power, metallurgy, machinery, and transportation industries.
Technical data (typical)
Appearance: Various colors.
Theoretical consumption: 0.16 kg/m² at 40 μm DFT (excluding loss).
Density: 1.2 kg/L.
Drying time (25°C): Surface dry 0.5 h; hard dry 3 h.
Application data (25°C)
Mixing: Single-pack.
Induction time: None.
Pot life: Unlimited.
Application methods: Airless spray, brush, roller.
Thinner: X-14 acrylic thinner; dilution 3–7%.
Recoat interval (25°C): Min 12 h; max unlimited.
Recommended coats / DFT: 1 coat 40–60 μm; brush/roller 1 coat 30–40 μm.
Surface preparation
Remove dust and oil contamination from the previous coat; if beyond maximum recoat interval, consider roughening as needed.
When used as the first coat: blast/shot blast to Sa 2.5 or power-tool cleaning to St 3; surface profile 30–75 μm.
System compatibility / packing / storage
Compatibility: Previous coat—epoxy primer; epoxy micaceous iron oxide intermediate coating; chlorinated rubber anti-rust coating; acrylic anti-rust coating.
Packing: 22 kg.
Storage: Shelf life 12 months; store dry/cool/ventilated, away from fire and direct sunlight; no outdoor stacking.
CSPE cooling tower damp-proof coating for inner wall anti-corrosion service.
For cooling tower inner wall protection.
Single-component; min recoat 12 h at 25°C.
Resists freeze-thaw, damp heat, and mildew.
Polyurethane cooling tower damp-proof coating (2K) for waterproof anti-corrosion lining.
For cooling towers, sewage tanks, mines, underground buildings.
Primer ratio 24:3; topcoat ratio 18:3.
Pot life 4 h; min recoat 12 h.
Premium polyurethane marking coating (2K) for steel structures and concrete chimneys.
For chimney marking and protection.
Mixing ratio 18:3; pot life 4 h.
High gloss; fully hardened 7 d at 25°C.
Epoxy bitumen cooling tower damp-proof coating (2K) for cooling tower inner wall protection.
For cooling towers, sewage tanks, underground mines.
Mixing ratio 25:2.5; pot life 4 h.
Waterproof, anti-seepage, and mildew resistant.

Surface Preparation for I

Industrial Coating Failur

Anti Corrosion Coating Mi
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