Nitocote Nt402 Msds ~repack~ May 2026

This report provides a safety and technical summary for Nitocote NT402

, an environmentally friendly epoxy resin coating manufactured by Fosroc. Product Overview Nitocote NT402

is a two-part, solvent-free epoxy resin coating designed to protect concrete surfaces from chemical attack and abrasion. It is commonly used for:

Water and Waste Infrastructure: Seawater tanks, channels, manhole linings, and sewage plants.

Industrial Protection: Chemical processing plants and foundation waterproofing. Marine Environments: Jetties, piers, and docks. Hazard Identification According to the Safety Data Sheet (SDS) Nitocote NT402

is classified as a hazardous material with the following risks: Health Hazards: Causes skin and serious eye irritation. May cause an allergic skin reaction (sensitization). May cause respiratory irritation if vapors are inhaled.

Reproductive Toxicity: May damage fertility or the unborn child. Environmental Hazards: Very toxic to aquatic life with long-lasting effects. Composition & Key Ingredients The product consists of a Base and a Hardener:

Base: Contains bisphenol-A-(epichlorhydrin) epoxy resin, silica flour, and dibutyl phthalate.

Hardener: Typically contains hazardous substances like Nonylphenol and Triethylenetetramine. Safety & Handling Procedures

Based on official safety guidelines, the following precautions are mandatory: Recommended Actions Personal Protection Wear protective gloves, clothing, and eye/face protection. Ventilation

Use only outdoors or in a well-ventilated area to avoid respiratory irritation. First Aid (Skin)

Wash with plenty of water. Remove contaminated clothing immediately. First Aid (Eyes)

Rinse cautiously with water for several minutes; remove contact lenses if present. Spillage

Avoid release to the environment. Collect spillage for proper disposal. Technical Advantages nitocote nt402 msds

Eco-Friendly: Solvent-free with no Volatile Organic Compounds (VOCs).

Non-Carcinogenic: Free from coal tar, pitch, and aromatic hydrocarbons.

Durability: Provides high resistance to chloride ions, sulfates, bacteria, and fungi.

Efficiency: A primerless system that can be applied in two coats (200 microns each). Nitocote NT402 Safety Data Sheet | PDF | Toxicity - Scribd

Nitocote NT402 is classified as hazardous due to its chemical components. Key hazards include:

Skin & Eye Irritation: Causes skin irritation (H315) and serious eye irritation (H319). Sensitization: May cause an allergic skin reaction (H317).

Toxicity: Suspected of damaging fertility or the unborn child (H360). Respiratory: May cause respiratory irritation (H335).

Environmental: Very toxic to aquatic life with long-lasting effects (H410). 2. Composition / Hazardous Ingredients

Base: Contains epoxy resins and 1,4-butanediol diglycidyl ether.

Hardener: Contains O,O'-Bis(2-aminopropyl)polypropyleneglycol, Nonylphenol, and Triethylenetetramine. 3. First Aid Measures Exposure Route Skin Contact

Remove contaminated clothing and wash skin thoroughly with soap and water. Do not use solvents. Eye Contact

Rinse cautiously with water for at least 15 minutes, removing contact lenses if present. Seek immediate medical attention. Inhalation

Move affected person to fresh air and keep at rest in a comfortable breathing position. Ingestion This report provides a safety and technical summary

Do not induce vomiting. Rinse mouth with water and seek medical attention immediately. 4. Handling and Storage

Personal Protection: Wear suitable protective clothing, chemical-resistant gloves, and eye/face protection.

Ventilation: Use only in well-ventilated areas to avoid inhalation of vapors.

Storage: Store in original, tightly closed containers in a cool, dry place. Nitocote NT402 is non-flammable, though related primers (like Nitoprime 25) may be flammable. 5. Technical Properties & Application

According to the Nitocote NT402 Product Data Sheet, the coating has the following properties: Solids Content: 100% (solvent-free). Specific Gravity: 1.35 g/cm³ at 23°C. Pot Life: 45 minutes at 23°C; 20 minutes at 35°C.

Cure Time: Tack-free in 2–3 hours; full cure in 4 days at 23°C.

Application: Generally applied in two coats at a wet film thickness (WFT) of 200 microns per coat.

Nitocote NT402 Base Safety Data Sheet | PDF | Toxicity - Scribd

Nitocote NT402 is an environmentally friendly, two-part epoxy resin coating developed by Fosroc for the high-performance protection of concrete and steel. Unlike traditional coal-tar based coatings, NT402 is formulated to be free of volatile organic compounds (VOCs) and carcinogenic materials, making it a sustainable choice for industrial infrastructure. Technical Composition and Application

Nitocote NT402 consists of a Base and a Hardener that are mixed on-site to form a 100% solids, solvent-free coating.

Base Component: Typically contains epoxy resins and 1,4-butanediol diglycidyl ether.

Hardener Component: Often includes hazardous substances like O,O'-Bis(2-aminopropyl)polypropyleneglycol, Nonylphenol, and Triethylenetetramine to facilitate the curing process.

Application: It is generally applied in two coats, each with a wet film thickness of approximately 200 microns. Safety Profile (MSDS Summary) Hazards Identification

The Safety Data Sheet (SDS) for Nitocote NT402 outlines critical health and environmental precautions: Nitocote NT402 Safety Data Sheet | PDF | Toxicity - Scribd

Hazards Identification

• GHS Classification: Information on the product's hazardous properties, such as flammability, toxicity, and environmental hazards.
• Hazard Statements: Specific statements describing the hazards of the product.

First aid measures

• Inhalation: Move person to fresh air. If breathing is difficult, administer oxygen and seek medical attention.
• Skin contact: Remove contaminated clothing; wash skin thoroughly with soap and water. Seek medical care if irritation or sensitization develops.
• Eye contact: Rinse cautiously with water for at least 15 minutes; remove contact lenses if present and easy to do; get medical attention.
• Ingestion: Do NOT induce vomiting; rinse mouth and seek medical attention immediately.

4.4 Ingestion (Accidental swallowing)

• Action: Do NOT induce vomiting – the solvent can be aspirated into the lungs. Rinse mouth. If spontaneous vomiting occurs, keep head below hips to prevent aspiration. Transport to hospital immediately.

Transport

May be regulated as a flammable liquid or hazardous material depending on formulation and flash point. Check actual SDS and local transport regulations for UN number, packing group, and labeling.

Final Safety Summary

The Nitocote NT402 MSDS is not a barrier to using a highly effective product; it is a roadmap for survival. Respect the solvent. Respect the flammability. Control the vapor.

Before opening the first can, read the MSDS. Before cleaning a roller, read the MSDS. Before calling an ambulance, read the MSDS. Your safety, and the safety of your crew, depends on it.

Disclaimer: This article is for informational purposes only and does not replace the official MSDS provided by Fosroc for the specific batch of Nitocote NT402 you possess. Always refer to the actual manufacturer-certified SDS for legal compliance and emergency procedures. Regulations vary by country and state. Consult a certified industrial hygienist or safety professional for site-specific advice.

NitoCote NT-402 MSDS

Introduction

NitoCote NT-402 is a high-performance, water-based coating product manufactured by NitoCote, a leading company in the field of coatings and linings. The product is designed to provide exceptional corrosion protection and chemical resistance for various industrial applications.

Product Composition

The NitoCote NT-402 coating is a two-component, water-based epoxy system consisting of:

• Component A (Resin): A water-based epoxy resin
• Component B (Hardener): A water-based amine hardener

MSDS Sections

Here are the key sections of the MSDS for NitoCote NT-402:

4.2 Skin Contact

• Symptoms: Redness, burning, dry skin (due to solvent defatting).
• Action: Remove contaminated clothing and shoes. Wash thoroughly with soap and water for 15 minutes. Do not use solvents or thinners to remove the product from skin (this increases absorption). Seek medical advice if irritation persists.

Practical Conclusions for Contractors & Managers

1. Do not treat the MSDS as a decoration. Under OSHA/ISO 45001, the MSDS must be physically accessible to all workers within the work area (paper or digital tablet).
2. Training is mandatory. Every worker applying Nitocote NT402 must know the location of the MSDS, understand the flame pictogram, and know not to induce vomiting if swallowed.
3. Ventilation is king. The "narcotic effects" of vapor inhalation are the leading cause of accidents on bridge or parking garage repairs. Use forced air blowers, not just open windows.
4. Nitocote NT402 vs. Water-based coatings. While water-based acrylics are safer, they lack the deep penetration and carbonation resistance of solvent-borne NT402. If you use NT402, you accept the MSDS risks.
5. Emergency response. Keep a spill kit (absorbent pads, PPE, sealable drum) within 10 meters of the application area.

Product overview

Nitocote NT402 is a commercial protective/coating product (epoxy/polyurethane-based protective coating). Use, storage, and handling follow standard practices for industrial coatings — avoid ignition sources, skin and eye contact, and inhalation of vapors or spray aerosols.