Epoxy Zinc Rich Primer, Anti-Corrosive Coating with Sacrificial Cathodic Protection

Name: Epoxy Zinc Rich Primer, Anti-Corrosive Coating with Sacrificial Cathodic Protection
Brand: Suzhou Hongjiuxin Machinery Co., Ltd.
SKU: 2321097895

Jiangsu, ChinaSuzhou Hongjiuxin Machinery Co., Ltd.

US$2.61-2.72

500 kg

Sample price:US$99999.00/piece.Request sample

Product profile

Customization

Available

Color

Grey

Drying Time

Standard Drying Time

Environmental Friendly

Environmentally Friendly, Formaldehyde-free

Feature

Corrosion-resistant

Finish

Matte

Packaging

Bucket

Volume Solids

68 %

Typical Dft Per Coat

60 μm

Density

1.65 Kg/L

Voc

311 G/L

Flash Point

29 °C

Transport Package

Barrel Package in Pallet

Specification

10 L / 20 L / 25 L, 33 KG

Trademark

Da Ban Tech

Origin

Zhejiang, China

Key features

High-purity zince dust actively protects steel at scratches, edges and welds, even when the film is slightly damaged.

Resists salt spray, industrial fumes and atmospheric corrosion for extended service life in harsh outdoor and marine environments.

Epoxy binder anchors firmly to blast-cleaned steel and delivers excellent inter-coat adhesion under various topcoats.

Touch-dry and recoatable within a short window, reducing project downtime and accelerating construction schedules.

Cured coating tolerates welding and thermal cutting, ideal for shop fabrication of heavy steel components.

Pairs cleanly with epoxy, polyurethane and fluoropolymer topcoats for multi-layer heavy-duty coating systems.

Company profile

Suzhou Hongjiuxin Machinery Co., Ltd.Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.48h

About Our Factory & Business Background

AddressRoom 2006, Building A, Dongdu Talent Building, No.1 Shujing Road, Tangqiao Town, Zhangjiagang City, Suzhou City, Jiangsu Province, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsCage Ladder, Steel Guardrail for Industries, Transformer Tank, Fuel Tank for Diesel Genset, Customized Multi-Functional Container House, Customizable Equipment Steel Structure, Truck Frame, Mining Dump Truck Body, Box Culvert Mold, Steel Grating

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is Epoxy Zinc Rich Primer typically used for?

It is a corrosion-protective base coat applied directly to steel substrates -- structural steel, storage tanks, petrochemical plants, bridges, offshore and port structures. It provides the first line of defense against rust under a full coating system.

Q:What surface preparation is required before application?

For best cathodic performance, the steel surface should be blast-cleaned to a near-white/white metal standard (Sa 2.5 / SSPC-SP10) with a sharp angular profile, free of oil, grease, rust and mill scale. The primer must be applied within the window specified in the PDS before flash rusting occurs.

Q:What dry film thickness (DFT) should I apply?

Typical DFT is 60 um per coat, based on the product's 68% volume solids. Higher zinc content and DFT improve cathodic protection; follow the technical data sheet for the exact specification of your exposure class.

Q:What topcoats is this primer compatible with?

It pairs well with epoxy, polyurethane and fluoropolymer (PVDF/FEL) topcoats. It can also be over-coated with suitable intermediate coats in multi-layer heavy-duty systems.

Q:How should the product be stored, and what is its shelf life?

Store unopened drums in a cool, dry, covered warehouse away from direct sunlight and heat sources. When stored properly, the typical shelf life is 12 months from the date of manufacture. After opening, seal tightly and use as soon as possible; stir thoroughly before use. Always refer to the Safety Data Sheet (SDS) for handling and ventilation requirements.