ZX-315 Steel Rust Remover and Rust Inhibitor

1. Product Introduction

ZX-315 Rust Remover and Rust Inhibitor is a brush-on rust remover and rust inhibitor that can be used for rust removal and rust prevention treatment on steel components before painting. It offers excellent rust removal and rust inhibition properties and can replace traditional sandblasting, shot blasting, and manual grinding. Each KG can treat 15-17 square meters.

ZX-315 Rust Remover and Rust Inhibitor is used in industries such as automobile and ship manufacturing and repair for rust removal and rust prevention treatment on steel surfaces (e.g., automobile chassis, hull steel plates, etc.) before painting. It is also used in various steel manufacturing and processing industries for rust removal and rust prevention treatment on exposed pipeline surfaces, such as steel structures, bridges, towers, mechanical equipment, steel containers, steel doors and windows, highway guardrails, petroleum pipelines, etc., during manufacturing and maintenance. It can serve as a rust removal and rust prevention treatment for steel components before painting.

2. Physical and Chemical Indicators

No. Item Technical Indicators

1 Appearance Colorless or light yellow liquid

2 Odor Slight odor

3 Ratio Use as is

4 Density (g/cm3) 1.300±0.040

5 pH Value 0.5~1.0

6 Working Temperature (°C) -10~50°C

7 Application Methods Soaking, spraying, brushing

8 Drying Time Surface dry: 30min, Full dry: 24h

(25°C, relative humidity 60%)

9 Coverage Brushing: 15－17 square meters/KG

Soaking: 20－30 square meters/KG

3. Main Features

(1) Excellent rust removal and rust inhibition effect. This product converts rust and oxide layers on steel surfaces at room temperature into a highly corrosion-resistant steel protective film that tightly bonds with the steel. It prevents rust for over six months indoors, thus serving dual purposes of rust removal and rust inhibition. After full drying, when paired with appropriate topcoats, it can prevent rust for over 10 years under natural conditions;

(2) This product can replace rust removal processes such as sandblasting, manual, and mechanical grinding. It directly reacts with rust and oxide scales on steel surfaces to form a highly corrosion-resistant steel protective film, thereby reducing labor intensity and environmental pollution;

(3) This product can be used for anti-corrosion treatment of already rusted steel components, avoiding the issue of residual acid from traditional pickling;

(4) This product is a water-based system, free of formaldehyde, benzene, and other substances harmful to humans. It contains no heavy metals and is an environmentally friendly, biodegradable agent that does not pollute the environment;

(5) Easy to use. Different application methods such as brushing, soaking, and spraying can be used for various workpieces. It is particularly advantageous for large steel components and fixed steel parts that are not suitable for soaking;

(6) This product is especially effective for high-carbon steel, cast iron, heat-treated steel, angle steel, square tubes, etc.;

(7) This product can also be used for surface rust removal treatment of stainless steel and chrome-plated parts;

(8) This product is flame-retardant, emission-free, and pollution-free.

4. Precautions

(1) This product is an acidic solution. Pay attention to labor protection during use. Wear rubber gloves, safety goggles, and appropriate protective clothing to minimize direct skin contact. After work, rinse thoroughly with water;

(2) If accidentally splashed on the skin, immediately rinse with plenty of water and soap; if it comes into contact with the eyes, immediately rinse the eyes with plenty of water and seek medical attention immediately;

(3) Store away from children. If ingested by mistake, seek medical attention immediately;

(4) Store away from light, avoid high temperatures and direct sunlight;

5. Packaging, Storage, and Transportation

Packaged in 30KG or 25KG plastic barrels. For other packaging specifications, please contact by phone. This product should be stored away from light, protected from high temperatures and direct sunlight. Shelf life is 24 months.