🌐 中文
Document Number XGE-PM-2026-001 · V2.0 · Revised in July 2026

Power & Communication Towers
Coating Solution Center

Based on thousands of years of painting experience for microwave communication towers and power towers, we provide mature water-based anti-corrosion solutions for various corrosion environments. The primer and topcoat can be freely combined, with protection periods available from 5 to 15 years.

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annual export experience
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Cumulative Export Quantity
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Project success rate
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Export batches
Water-based anti-corrosion coating
Section 01 / Coating Systems

Coating Support Solutions

Primer for anti-rust + topcoat for anti-corrosion, freely combined. Select the appropriate combination based on the target protection period. All solutions have been verified in complex environments worldwide.

5-8year
economic
primerXGE-920gray
topcoatXGE-921Red/White

Classic tower matching, red and white warning coating, widely used in communication towers.

steel structureGalvanized PartsCommunication towers.
📋 Chinese User Guide
Surface treatment:Sand or grind to Sa2.5 / St3 grade, remove oil, rust, and dust, keep substrate dry; galvanized parts must be sanded to a rough surface.
Mixing:Before application, thoroughly mix the coating to ensure uniformity and avoid color variation and sedimentation.
Thinning:When viscosity is too high, add ≤5% clean water (by weight) for dilution. Stir well before use.
Construction:XGE-920 Primer (dry film 45-55μm) + XGE-921 Topcoat (dry film 40-50μm), can be applied by brush, roller, or air spray.
Drying:Dry on surface approximately 10-30 minutes (at 20°C), cure for 24 hours; Repaint interval ≥4 hours (at 20°C).
Construction conditions:Ambient temperature 5-35℃, relative humidity ≤80%, substrate temperature must be 3℃ above the dew point.
Notes:Construction prohibited in rainy, foggy, or dew-covered conditions; tools should be cleaned immediately with water; coatings should be stored sealed at 5-35°C in a cool, dry place, with a shelf life of 12 months.
8-10year
Standard type
primerXGE-920gray
topcoatXGE-603Silver White

Silver White Topcoat Closely Looks Like Galvanized, Excellent Weather Resistance, High Cost-Efficiency.

Power TowersGalvanized PartsGalvanized imitation
📋 Chinese User Guide
Surface treatment:Sand or grind to Sa2.5 / St3 grade, remove oil, rust, and dust, keep substrate dry; galvanized parts must be sanded to a rough surface.
Mixing:Before application, thoroughly mix the coating to ensure uniformity and avoid color variation and sedimentation.
Thinning:When viscosity is too high, add ≤5% clean water (by weight) for dilution. Stir well before use.
Construction:XGE-920 Primer one coat (dry film 45-55μm) + XGE-603 Silver Topcoat one coat (dry film 40-50μm), can be applied by brush, roller, or air spray.
Drying:Dry on surface approximately 10-30 minutes (at 20°C), cure for 24 hours; Repaint interval ≥4 hours (at 20°C).
Construction conditions:Ambient temperature 5-35℃, relative humidity ≤80%, substrate temperature must be 3℃ above the dew point.
Notes:Construction prohibited in rainy, foggy, or dew-covered conditions; tools should be cleaned immediately with water; coatings should be stored sealed at 5-35°C in a cool, dry place, with a shelf life of 12 months.
8-10year
Standard type
primerXGE-HYIron Red
topcoatXGE-603Silver White

Epoxy Primer has stronger adhesion, salt spray resistance of 850h, suitable for moderate corrosive environments.

C4 EnvironmentalEpoxy SystemSalt Spray Resistance
📋 Chinese User Guide
Surface treatment:Sandblasting to Sa2.5 grade (recommended) or power tool cleaning St3 grade for thorough degreasing, rust removal, and dust removal.
Mixing:Before application, thoroughly mix the coating to ensure uniformity and avoid color variation and sedimentation.
Thinning:When viscosity is too high, add ≤5% clean water (by weight) for dilution. Stir well before use.
Construction:XGE-HY epoxy primer in one coat (dry film 50-60μm) + XGE-603 topcoat in one coat (dry film 40-50μm); airless spraying yields the best results.
Drying:Dry on surface approximately 10-30 minutes (at 20°C), cure for 24 hours; Repaint interval ≥4 hours (at 20°C).
Construction conditions:Ambient temperature 5-35℃, relative humidity ≤80%, substrate temperature must be 3℃ above the dew point.
Notes:Construction prohibited in rainy, foggy, or dew-covered conditions; tools should be cleaned immediately with water; coatings should be stored sealed at 5-35°C in a cool, dry place, with a shelf life of 12 months.
10-15year
Heavy anti-corrosion.
primerXGE-HYIron Red
topcoatXGE-930Silver White

Fluorocarbon topcoat offers long-term weather resistance, providing effective protection in high-corrosion environments.

C5 EnvironmentalFluorocarbonCoastal Areas
📋 Chinese User Guide
Surface treatment:Sandblasting to Sa2.5 grade for degreasing, rust removal, and dust removal; for high salt spray environments, it is recommended to add an epoxy zinc-rich primer.
Mixing:Before application, thoroughly mix the coating to ensure uniformity and avoid color variation and sedimentation.
Thinning:When viscosity is too high, add ≤5% clean water (by weight) for dilution. Stir well before use.
Construction:XGE-HY Primer (dry film 50-60μm) + XGE-930 Fluorocarbon Topcoat (dry film 40-50μm), air spray is the best method.
Drying:Dry on surface approximately 10-30 minutes (at 20°C), cure for 24 hours; Repaint interval ≥4 hours (at 20°C).
Construction conditions:Ambient temperature 5-35℃, relative humidity ≤80%, substrate temperature must be 3℃ above the dew point.
Notes:Construction prohibited in rainy, foggy, or dew-covered conditions; tools should be cleaned immediately with water; coatings should be stored sealed at 5-35°C in a cool, dry place, with a shelf life of 12 months.
4-8year
Easy one-coat application
One-stop coatingXGE-621

No primer required, one application. Available in four colors: orange/red/black/gray, suitable for projects with tight deadlines.

No primer requiredQuick-dryingSave construction time
📋 Chinese User Guide
Surface treatment:Sand or grind to Sa2.5 / St3 grade, remove oil, rust, and dust, keep substrate dry.
Mixing:Before application, thoroughly mix the coating to ensure uniformity and avoid color variation and sedimentation.
Thinning:When viscosity is too high, add ≤5% clean water (by weight) for dilution. Stir well before use.
Construction:XGE-621 Integrated Base Paint for direct application, one coat sufficient (dry film 50-65μm), no primer required, quick-drying, suitable for projects with tight schedules.
Drying:Dry on surface approximately 10-30 minutes (at 20°C), cure for 24 hours; Repaint interval ≥4 hours (at 20°C).
Construction conditions:Ambient temperature 5-35℃, relative humidity ≤80%, substrate temperature must be 3℃ above the dew point.
Notes:Construction prohibited in rainy, foggy, or dew-covered conditions; tools should be cleaned immediately with water; coatings should be stored sealed at 5-35°C in a cool, dry place, with a shelf life of 12 months.
SPEC DATASHEET · Appendix 1

Six major sizes · technical specifications

Full water-based eco-friendly system, VOC ≤ 18g/L, curable at low temperatures of 5°C, supports spraying / roller coating / brush application / dip coating. Click on model for complete technical data.

PRIMER · Anti-Rust Primer
XGE-920
Water-based anti-rust primer
VOC 18g/L Dry on surface in 10 minutes 5℃ curing
Product SystemAcrylic emulsion + epoxy resin · Special primer for galvanized parts · Naturally drying
ColorGray RAL7046 / Black RAL7021
Solids content (ISO 3233)55±2%
Glossiness at 60° (ISO 2813)≤25 (Matte)
VOC content18 g/L
Dry time / Complete drying (20°C)10 min / 24 h
Recommended film thickness (wet film / dry film)110–200 μm / 40–80 μm
theoretical coating rate3–5 L/m² (minimum film thickness) · 8–9 L/m² (maximum film thickness)
Thinner and its dosageClear water · 10%
Packaging / shelf life5L / 20L / 50L (plastic barrels · tin barrels) · 12 months
Typical applications

Anti-rust primer for steel structures, galvanized parts, and nickel-plated parts in high-corrosion environments: Anti-corrosion construction for railway vehicles, towers and bridges, containers, oilfield facilities, natural gas pipelines, and other steel components.

Surface treatment

Ensure the substrate is thoroughly dry, remove oil, dust, and other contaminants; the surface to be painted must not be damaged. Avoid rain exposure within 10 hours after painting.

Construction method

Open the container and mix well. Let it stand for 10 minutes before applying the coating. Spraying, roller coating, or brushing are all acceptable, as long as the specified film thickness is achieved. Quick-drying type, suitable for projects with strict coating time requirements.

PRIMER · Epoxy Two-Component
XGE-HY
Water-based Epoxy Anti-rust Primer
Salt spray resistance of 850 hours A:B = 7:1 Solid content 60%
Product SystemTwo-component quick-drying water-based epoxy · reactive anti-rust pigment + flash rust promoter
Color / GlossIron Red / Gray · Matte
solids content60%
salt spray resistance850 h
Mix ratio (mass ratio)Component A : Component B = 7 : 1 · Mechanical mixing ≥1min
Application Period after Mixing (23°C)4 hours (expired, no longer usable)
Dry time on surface45min(23℃)· 60min(15℃)· 80min(10℃)
Recommended film thickness (wet film / dry film)40–100 μm / 25–60 μm (typical 40 μm)
theoretical coating rate6–12 m²/kg (typical 8 m²/kg)
Construction conditionsSubstrate ≥ 10°C · 6°C above dew point · Clean with clear water
Typical applications

Light to moderate corrosion environment (C3–C4) general primer for steel structures and containers; can be used in conjunction with water-based acrylic, water-based epoxy, and water-based polyurethane topcoat systems.

Surface treatment

Naked steel is sanded to Sa 2½ (ISO 8501-1), with a roughness of 30–85μm (Ry5); steel surfaces coated with workshop primer must be clean, dry, and intact.

Construction method

Airless/air-based spraying is preferred; brush application is used for pre-coating and small areas. Mix two components separately and then combine them, stirring until the bottom of the bucket is covered for at least 1 minute.

TOPCOAT · Anti-corrosion topcoat
XGE-921
Water-based anti-corrosion topcoat
VOC 18g/L Solid content 60±2% Three colors available
Product SystemWater-based acrylic emulsion + polyurethane resin · Special topcoat for galvanized parts · Natural drying
ColorWhite RAL9003 / Orange RAL2009 / Red RAL3020
Solids content (ISO 3233)60±2%
Glossiness at 60° (ISO 2813)60–85
VOC content18 g/L
Dry time / Complete drying (20°C)15 min / 24 h
Recommended film thickness (wet film / dry film)110–200 μm / 40–80 μm
theoretical coating rate4–6 L/m² (minimum film thickness) · 7–9 L/m² (maximum film thickness)
Thinner and its dosageClear water · 10%
Packaging / shelf life5L / 20L / 50L (plastic barrels · tin barrels) · 12 months
Typical applications

Surface decoration and anti-corrosion for steel structures, galvanized parts, and nickel-plated parts in high-corrosion environments: iron towers and bridges, railway vehicles, containers, oilfield facilities, etc.

Surface treatment

Ensure the primer is thoroughly dry, remove oil, dust, and other contaminants; the primer surface must not be damaged. Avoid rain exposure within 10 hours after painting.

Construction method

Stir well after opening the container and let it stand for 10 minutes before application; can be applied by spraying, roller coating, or brushing. It has good weather resistance in complex environments with minimal color variation.

TOPCOAT · Acrylic topcoat
XGE-603
Water-based Acrylic Anti-corrosion Topcoat
VOC 17g/L Silver White 5℃ curing
Product SystemWater-based acrylic emulsion + resin · Special topcoat for galvanized parts · Naturally drying
ColorSilver White
Solids content (ISO 3233)55±2%
Glossiness at 60° (ISO 2813)60–85
VOC content17 g/L
Dry time / Complete drying (20°C)15 min / 24 h
Recommended film thickness (wet film / dry film)110–200 μm / 40–80 μm
theoretical coating rate4–6 L/m² (minimum film thickness) · 7–9 L/m² (maximum film thickness)
Thinner and its dosageClear water · 10%
Packaging / shelf life5L / 20L / 50L (plastic barrels · tin barrels) · 12 months
Typical applications

Surface anti-corrosion decoration for steel structures, galvanized parts, and nickel-plated parts, widely used in outdoor steel structures such as towers, bridges, railway vehicles, and containers.

Surface treatment

Ensure the primer is thoroughly dry, remove oil, dust, and other contaminants; the primer surface must not be damaged. Avoid rain exposure within 10 hours after painting.

Construction method

Stir well after opening the container and let it stand for 10 minutes before application; can be applied by spraying, roller coating, or brushing. Compatible with XGE-920 / XGE-HY primers to form an 8–10-year protection system.

TOPCOAT · Fluorocarbon topcoat
XGE-930
Water-based fluorocarbon anti-corrosion topcoat
Fluorocarbon system VOC 17g/L ultra-long weather resistance
Product SystemWater-based fluorocarbon resin + polyurethane resin · Special topcoat for galvanized parts · Natural drying
ColorSilver White
Solids content (ISO 3233)60±2%
Glossiness at 60° (ISO 2813)60–85
VOC content17 g/L
Dry time / Complete drying (20°C)15 min / 24 h
Recommended film thickness (wet film / dry film)110–200 μm / 40–80 μm
theoretical coating rate4–6 L/m² (minimum film thickness) · 7–9 L/m² (maximum film thickness)
Thinner and its dosageClear water · 10%
Packaging / shelf life5L / 20L / 50L (plastic barrels · tin barrels) · 12 months
Typical applications

Long-term protection for steel structures in highly corrosive environments (C5, coastal, industrial atmosphere), compatible with XGE-HY epoxy primer for a protection period of 10–15 years.

Surface treatment

Ensure the primer is thoroughly dry, remove oil, dust, and other contaminants; the primer surface must not be damaged. Avoid rain exposure within 10 hours after painting.

Construction method

Stir well after opening the container and let it stand for 10 minutes before application; can be applied by spraying, roller coating, or brushing. Fluorocarbon resin provides ultra-long-lasting gloss and color retention.

ONE-COAT · One-Stop Solution for Surface Coating
XGE-621
Water-based integrated bottom and top metal paint
No primer required One-coat finish Four-color options available
Product SystemWater-based acrylic emulsion + polyurethane resin · Integrated bottom and top coat · Natural drying
ColorOrange: RAL2009 / Red: RAL3020 / Black: RAL9005 / Gray: RAL7046
Solids content (ISO 3233)55±2%
Glossiness at 60° (ISO 2813)30–50
VOC content18 g/L
Dry time / Complete drying (20°C)15 min / 24 h
Recommended film thickness (wet film / dry film)60–120 μm / 40–80 μm
theoretical coating rate4–6 L/m² (minimum film thickness) · 7–9 L/m² (maximum film thickness)
Thinner and its dosageClear water · 10%
Packaging / shelf life5L / 20L / 50L (plastic barrels · tin barrels) · 12 months
Typical applications

No primer required; one application provides anti-corrosion decorative effect. Suitable for projects with tight schedules, maintenance, and renovation, including small to medium-sized steel structures, providing 4–8 years of protection.

Surface treatment

Remove oil stains, dust, and loose materials from the substrate surface; the galvanized layer must be clean and intact. Avoid rainwater exposure within 10 hours after application.

Construction method

Stir well after opening the container and let it stand for 10 minutes before application; can be applied by spraying, roller coating, or brushing. A single layer of 60–120μm wet film is sufficient for coating, saving labor and materials.

CONSTRUCTION · Standard Construction Process

Seven-step standard process · From substrate to delivery

Water-based coatings are easy to apply without professional solvent-based coating equipment. Following the steps below will result in a complete and dense anti-corrosion coating system.

Substrate treatment

Surface cleaning, degreasing, and sanding
Focused Cleaning of Galvanized Layer

Coating Primer

XGE-920 / HY Series
Spraying, Roll Coating, Brush Coating, Dip Coating

Ventilation and drying.

Wait until the primer is completely dry.
10h Rainproof

Coating Topcoat

XGE-921 / 603 / 930
Achieve the specified dry film thickness.

Ventilation and drying.

Complete drying of the topcoat
15min drying at 20°C

Installation and Repair

Repair after Iron Tower Assembly
Areas damaged during transportation and installation.

Completion and Delivery

Film Thickness and Appearance Inspection
Delivery and Use

※ You can also choose XGE-621 integrated paint; the application process is simpler, with the same anti-corrosion effect.

EXPORT RECORDS · Appendix II

Fifteen years of export experience · data speaks for itself

Since its first export in 2011, SGTECH Water-based coatings have been sold to more than 20 countries and regions in Africa, South America, Southeast Asia, Oceania, and other areas, enduring various climatic conditions from cold to hot, from dry to humid.

TOTAL EXPORT VOLUME · 2011–2026
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Cumulative Export Volume ≈ 926,000 liters
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Export records (items)
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Export countries/regions
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Continuous export years
PEAK YEARS · Years of Peak Export Sales
2018
259,150L
2017
152,725L
2021
143,112L

Top 12 export countries/regions

Calculated by export batches
01Somali
85
02Zambia
65
03Morocco
65
04Mauritania
59
05Syria
59
06Ivory Coast
45
07Senegal
42
08Sudan
39
09Polynesia
38
10Mozambique
37
11Sri Lanka
28
12Tanzania
24
KEY CLIENTS · Long-Term Cooperative Customers
HUAWEI ZTE France Telecom Leblanc · Wu Xiao

Data source: Company's export document statistics (2011–2026, 814 records in total)

CONTACT ENGINEER

For your tower project
Get exclusive coating solutions

Please provide information on the tower type, service environment, and required protection life. Engineers will recommend the primer and topcoat combination, design the film thickness, and calculate the required quantities, and provide sample trial coating support.

0550-7647288
Sales Hotline · Mobile +86 149251166
tangjiayu@sina.cn(Mr. Tang)
Anhui Tianchang City Datong Town Baitian Science and Technology Park No. 1
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13349251166
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