J55-4 Chlorosulfonated polyethylene cooling tower dedicated anti-corrosion and damp-proof coating (primer/topcoat)

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.

HUILI anti-rust coatings metal paint pail

J55-4 Chlorosulfonated polyethylene cooling tower dedicated anti-corrosion and damp-proof coating (primer/topcoat) Description

Overview
Single-component chlorosulfonated polyethylene cooling tower dedicated anti-corrosion and damp-proof coating system for inner wall protection.
Provides resistance to chemical corrosion, freeze-thaw, damp heat, cold, and mildew; fast drying and suitable for low-temperature application.

Composition
Formulated with chlorosulfonated polyethylene resin, modified resin, pigments, damp-proof agent, vulcanization accelerator, and organic solvents.

Typical uses
Cooling tower inner wall protection.

Technical data (typical)

Appearance: Primer—red-brown; topcoat—various colors.
Theoretical consumption: Primer 0.12 kg/m² at 35 μm DFT; topcoat 0.12 kg/m² at 30 μm DFT (excluding loss).
Density: Primer 1.4 kg/L; topcoat 1.2 kg/L.
Drying time (25°C): Surface dry 1 h; hard dry 24 h.

Application data (25°C)

Mixing: Single-component.
Induction time: None.
Pot life: Unlimited.
Application methods: Airless spray, brush, roller.
Thinner: X-1 chlorosulfonated polyethylene 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
Steel: blast/shot blast to Sa 2.5 or power-tool cleaning to St 3; surface profile 30–75 μm.
Concrete: must be sound and dry (moisture content ≤6%), free of contamination; repair defects and apply after a sealing primer; for old coatings, roughen and remove chalked/loose parts.

System compatibility / packing / storage

Compatibility: J55-4 system—dedicated primer + topcoat.
Packing: 20 kg.
Storage: Shelf life 12 months; store dry/cool/ventilated, away from fire and direct sunlight; no outdoor stacking.

Contact Us

We would love to speak with you.
Feel free to reach out using the below details.

PLE06-4 Inorganic Zinc-Rich Primer

Inorganic Zinc-Rich Primer (2K) – Two-component ethyl silicate zinc-rich primer for cathodic protection of blast-cleaned steel.

General-purpose use for bridges, towers, gas holders, oil tanks, oil/gas pipelines, and industrial steel structures.
High zinc dust content with stated water/oil/media resistance and welding/cutting resistance.
Sa 3 surface preparation (not lower than Sa 2.5); touch dry 10 min at 25°C, RH 70–85%.

PLH53-8 Modified Epoxy Iron Oxide Red Anti-Rust Primer

Modified Epoxy Iron Oxide Red Primer (2K) – Two-component modified epoxy iron oxide red anti-rust primer for steel and concrete.

For corrosion protection of steel structures and concrete surfaces.
Water and corrosion resistance with strong adhesion (as described).
Mix ratio 24:3; recoat 24 h–7 d (25°C).

PLH53-3 Epoxy Micaceous Iron Oxide (MIO) Anti-Rust Intermediate Coating

Epoxy MIO Intermediate Coating (2K) – Two-component epoxy micaceous iron oxide intermediate coating for barrier protection.

For ships, containers, bridges, steel gates, gas holders, port machinery, and steel structures; used over zinc-rich primer or sprayed zinc.
Mix ratio 27:3; pot life 4 h (25°C).
Recoat 12 h–7 d (25°C); overcoatable with epoxy and polyurethane systems.

PLH53-2 Epoxy Iron Oxide Red Anti-Rust Primer

Epoxy Iron Oxide Red Anti-Rust Primer (2K) – Two-component epoxy anti-rust primer for steel structures.

For general steel structure corrosion protection; can be used for concrete with an epoxy sealer primer.
Mix ratio 24:3; pot life 4 h (25°C).
Recoat 24 h–7 d (25°C); overcoatable with epoxy and polyurethane systems.