Acrylic & Chlorinated Rubber Coatings
7 acrylic and chlorinated rubber anti-corrosion coatings — single-component physical-dry topcoats, high-build CR primers, MIO intermediate coats and a premium 2-pack acrylic-polyurethane finish — for steel structures, bridges, marine vessels, port machinery and concrete in moderate-to-severe corrosion environments.
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Acrylic & Chlorinated Rubber Anti-Corrosion Coatings — Full Product Range
4 sub-types: acrylic topcoats, chlorinated rubber primers and intermediate coats, CR topcoats, and CR-acrylic hybrid primer/topcoat systems for steel structures, marine vessels, bridges and concrete in moderate-to-severe corrosion environments.
Acrylic and chlorinated rubber coatings are the workhorses of industrial anti-corrosion finishing — single-component, physical-dry systems that cure at ambient temperature without two-component mixing complexity. Their outstanding weathering resistance, colour and gloss retention, seawater resistance and compatibility with epoxy and zinc-rich primer systems make them the standard finish coat choice across bridges, marine structures, port machinery, gas holders and industrial plant in moderate-to-severe corrosion environments.
The series covers four platforms: single-component acrylic topcoats (including a premium 2-pack acrylic-polyurethane finish for maximum durability), single-component CR primers and MIO intermediate coats for the full CR system, CR topcoats in standard and high-build grades, and CR-acrylic hybrid primer/topcoat products that combine CR corrosion resistance with improved appearance and weathering from the acrylic component.
Acrylic Topcoats (3)
PLBS52-4 Premium acrylic polyurethane topcoat
2K acrylic polyurethane topcoat with outstanding UV resistance, color retention and salt spray resistance for long-term heavy-duty corrosion protection. Engineered for bridges, port machinery, containers and transmission towers. Surface dry in 30 minutes, 40µm DFT per coat.
PLB52-3 Modified acrylic topcoat
Single-component modified acrylic topcoat with enhanced corrosion resistance and weathering performance for steel and concrete structures. Suited for power generation, metallurgy, machinery and transportation industries. Ambient cure, 40µm DFT per coat.
PLB52-2 Acrylic high-build topcoat
Single-component high-build acrylic topcoat with excellent weathering and seawater resistance for steel and concrete in moderate corrosive environments. Abrasion-resistant with strong adhesion. 60µm DFT per coat.
CR Primers & Intermediate Coats (2)
PLHS-2 Epoxy Waterline Coating
2K epoxy polyamide waterline coating with outstanding wet-dry cycling resistance, abrasion resistance and water and heat resistance for ship hull waterline protection. High-build film formation. 80–100µm total DFT per 2-coat system.
PL842 Chlorinated Rubber Deck Coating
Single-component chlorinated rubber deck coating with anti-slip aggregate, abrasion resistance and oil and water resistance for ship deck protection. UV-stable, tenacious film adhesion. Surface dry in 1 hour, 50µm DFT per coat.
PL844 Chlorinated Rubber Acrylic Hull Coating
Single-component chlorinated rubber acrylic hull coating with outstanding UV resistance, seawater resistance and impact resistance for above-waterline ship hull surfaces. Flexible, tenacious film. Surface dry in 30 minutes, 45µm DFT per coat.
PL841 Chlorinated Rubber Waterline Coating
Single-component chlorinated rubber waterline coating with excellent wet-dry cycling resistance, oil resistance and wave impact resistance for ship hull waterline protection and decoration. Fast surface dry in 1 hour, 45µm DFT per coat.
PL882 Epoxy Anti-Rust Coating
2K epoxy anti-corrosive primer with excellent mechanical properties and chemical stability for ship bottom and above-waterline priming. Compatible with MIO, chlorinated rubber and polyurethane topcoat systems. Sa2.5 prep, 80µm DFT per coat.
C04-2 Alkyd Enamel Coating (Universal Type)
Single-component general-purpose alkyd enamel with good gloss and mechanical film properties for metal and wood decorative and protective applications. Ambient cure, compatible with alkyd primer systems. 50–60µm DFT per 2-coat system.
C06-1 Alkyd Anti-Corrosion Primer (Iron Red / Red Lead)
Single-component alkyd iron oxide primer with good adhesion and corrosion resistance for ferrous metal substrates. Compatible with nitrocellulose, alkyd and phenolic topcoat systems. Sa2.5 prep, 50–60µm DFT per 2-coat system.
HS04-1 Engineering Machinery Topcoat
2K epoxy polyurethane topcoat with abrasion resistance, impact resistance and oil and water resistance for construction machinery, cranes and heavy industrial equipment. Pairs with HS06-1 primer. Surface dry in 2 hours, 40µm DFT.
HS06-1 Engineering Machinery Anti-Corrosion Primer
2K epoxy polyurethane primer with excellent adhesion, abrasion resistance and corrosion protection for cranes, excavators, bulldozers and port machinery. Universal topcoat compatibility. Sa2.5 prep, surface dry in 2 hours, 40µm DFT.
BS04-1 Acrylic Polyurethane Enamel Topcoat
2K acrylic polyurethane enamel with outstanding salt spray resistance, UV resistance and color retention for automotive, construction machinery, ships and bridges. Excellent adhesion and high film hardness. Surface dry in 30 minutes, 25µm DFT.
BS06-2 Acrylic Polyurethane Intermediate Coating
2K non-yellowing acrylic polyurethane intermediate coat with fast-drying, high hardness and outstanding sandability for automotive, construction machinery, ships and bridges. Excellent inter-coat adhesion with primer and topcoat systems. Surface dry in 20 minutes, 40µm DFT.
BS06-1 Acrylic Polyurethane Anti-Corrosion Primer
2K acrylic polyurethane iron oxide primer with excellent adhesion, solvent resistance and corrosion protection for automotive, construction machinery, ships and steel bridges. High film hardness. Sa2.5 prep, surface dry in 30 minutes, 35µm DFT.
CR Topcoats (1)
PLJ52-81 Chlorinated rubber topcoat
Single-component chlorinated rubber topcoat with excellent weathering, seawater and chemical resistance for marine and steel structures. Suited for ships, containers, port machinery and mine equipment. Available in standard (35µm) and high-build (60µm) DFT versions.
CR-Acrylic Hybrid (2)
PLJB52-80 Chlorinated rubber acrylic anti-corrosion topcoat
Single-component chlorinated rubber acrylic topcoat retaining full chlorinated rubber corrosion resistance with improved gloss and weathering performance. Engineered for industrial facilities and steel structures in aggressive environments. Sa2.5 prep required.
PLJB53-60 Chlorinated rubber acrylic anti-rust primer
Single-component chlorinated rubber acrylic primer with strong adhesion and corrosion protection for submerged structures and underground steel. Suited for water engineering, gas holders and underground pipelines. Sa2.5 prep, 35µm DFT per coat.
Technical Data: DFT, Application Rate & Recoat Intervals for All 7 Products
Key parameters across all 7 acrylic and chlorinated rubber coating products. All single-component products have unlimited pot life.
| Code | Product | DFT / coat | Pack | Thinner | Surface Dry | Min Recoat | Key Feature |
|---|---|---|---|---|---|---|---|
| PLBS52-4 | Premium Acrylic-PU Topcoat | 40 μm | 2-pack 6:1 | X-10 5–8% | 30 min | 2 h | Bridges, port machinery, containers |
| PLB52-1 | Acrylic Topcoat | 40–45 μm | Single-pack | X-14 5–10% | 1 h | 2 h | Steel, concrete, ship freeboard |
| PLB52-2 | Acrylic High-Build Topcoat | 60 μm | Single-pack | X-14 | 1 h | 2 h | High-build, fewer coats |
| PLB52-3 | Modified Acrylic Topcoat | 40 μm | Single-pack | X-14 | 1 h | 2 h | Better corrosion resistance vs B52-1 |
| PLJ53-60 | CR Aluminium Primer | 60 μm | Single-pack | X-15 5–8% | 1 h | 8 h | Marine, underwater, gas holders |
| PLJ53-61 | CR Iron-Red Primer | 40 μm | Single-pack | X-15 5–8% | 1 h | 8 h | Strong barrier, salt spray |
| PLJ53-62 | CR MIO Intermediate Coat | 50 μm | Single-pack | X-15 5–8% | 1 h | 8 h | MIO barrier, CR system mid-coat |
| PLJ52-81 | CR Topcoat | 35 μm | Single-pack | X-15 5–8% | 1 h | 12 h | Ships, containers, gas holders |
| PLJ52-82 | CR High-Build Topcoat | 60 μm | Single-pack | X-15 5–8% | 1 h | 12 h | High-build CR finish |
| PLJB53-60 | CR-Acrylic Primer | 35 μm | Single-pack | Specialist 5–10% | ≤2 h | 6 h | Underwater, gas holders, low prep |
| PLJB52-80 | CR-Acrylic Topcoat | 35 μm | Single-pack | Specialist 5–10% | ≤2 h | 6 h | Higher gloss vs CR, severe environments |
Acrylic & Chlorinated Rubber Coatings — Application Environments
System selection depends on corrosion severity, substrate type and appearance requirements — from standard acrylic topcoats to full CR primer/mid-coat/topcoat systems for severe marine and industrial environments.
Bridges & Structural Steel
Bridges, transmission towers, TV masts and industrial steel frameworks demand coating systems with superior adhesion, mechanical toughness and colour retention over 10+ year service cycles. The PLS53-61 primer → PLS53-62 MIO intermediate → PLS52-3 HDI aliphatic topcoat system meets ISO 12944 C4–C5 requirements for structural steel corrosion protection.
Gas Holders, Underground & Submerged Steel
Dry gas holders, underground pipelines and submerged steel structures require primers with good wetting of corroded or poorly prepared steel surfaces and strong adhesion under difficult application conditions. PLJ53-60 CR aluminium primer and PLJB53-60 CR-acrylic primer both offer direct application on Sa 2.5 or St 3 prepared steel with good wetting performance. PLJB53-60 offers lower surface preparation sensitivity for difficult-to-blast areas.
Marine Vessels & Port Machinery
Ships, containers, port cranes and marine equipment face severe marine atmosphere with high salt spray, UV and mechanical impact. The full CR system — PLJ53-60 aluminium primer + PLJ53-62 MIO intermediate coat + PLJ52-81 or PLJ52-82 CR topcoat — is the proven specification for marine atmosphere protection. CR-acrylic hybrid PLJB52-80 topcoat offers improved appearance over standard CR finish without sacrificing corrosion resistance.
Industrial Plant, Concrete & Building Structures
Construction machinery, agricultural equipment and industrial vehicles require coating systems that resist mechanical abrasion, oil contamination and repeated washing cycles. The PLS52-1 and PLS52-3 polyurethane topcoat systems combine toughness, boiling-water resistance and decorative gloss to protect working machinery in harsh environments.
Related Articles & Guides
Technical guidance for specifying acrylic and chlorinated rubber coating systems — from system selection and surface preparation to application conditions and long-term maintenance.
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