---
product_id: 593311448
title: "Dinitrol 4941 4 x1 Litre Underbody Chassis Rust Proofing Black - Self Healing Abrasion Resistance Car Underbody Underseal Coating with 4Tress Non Slip Car Dash Mat (4T-4L-4941)"
brand: "4tress"
price: "S$266"
currency: SGD
in_stock: true
reviews_count: 1
category: "4 Tress"
url: https://www.desertcart.sg/products/593311448-dinitrol-4941-4-x1-litre-underbody-chassis-rust-proofing-black
store_origin: SG
region: Singapore
---

# self-healing abrasion layer spray & DIY friendly 4L robust corrosion shield Dinitrol 4941 4 x1 Litre Underbody Chassis Rust Proofing Black - Self Healing Abrasion Resistance Car Underbody Underseal Coating with 4Tress Non Slip Car Dash Mat (4T-4L-4941)

**Brand:** 4tress
**Price:** S$266
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your ride like a pro — rustproofing that works as hard as you do!

## Quick Answers

- **What is this?** Dinitrol 4941 4 x1 Litre Underbody Chassis Rust Proofing Black - Self Healing Abrasion Resistance Car Underbody Underseal Coating with 4Tress Non Slip Car Dash Mat (4T-4L-4941) by 4tress
- **How much does it cost?** S$266 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/593311448-dinitrol-4941-4-x1-litre-underbody-chassis-rust-proofing-black)

## Best For

- 4tress enthusiasts

## Why This Product

- Trusted 4tress brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade Application:** Compatible with conventional spray guns and professional airless equipment for a smooth, even coat.
- • **Ultimate Rust Defense:** Seals and protects your vehicle’s underbody from water and oxygen to stop rust in its tracks.
- • **Self-Healing Technology:** Automatically repairs minor abrasions, keeping your chassis looking flawless and durable over time.
- • **4Tress Non-Slip Dash Mat:** Keeps your essentials secure with a raised grip design—no more sliding phones or keys while driving.
- • **Versatile & Vehicle-Friendly:** Adheres perfectly to painted, PVC-coated, rubber, and plastic surfaces without damage.

## Overview

Dinitrol 4941 is a premium 4-liter underbody chassis coating designed for DIY and professional use, featuring self-healing abrasion resistance and universal adhesion to protect vehicles from rust and corrosion. Included is a 4Tress non-slip dash mat that secures small items on your dashboard, enhancing both protection and driving convenience.

## Description

DINITROL 4941 / Car Rustproofing treatmentDue to being out of sight many drivers fail to check their vehicle underbody area for the effects of corrosion.At DINITROL we understand the importance and recommend that vehicle owners have their underbody chassis inspected every 12 months, at a local treatment center.However due to the driver's financial circumstances or the vehicle's age and resale value a professional rustproofing treatment at a DINITROL treatment Centre may not be viable.That’s why we provide D.I.Y. Car Rustproofing kit bundles that contain the DINITROL 4941 / Car Underbody coating allowing owners to protect their vehicle from corrosion.Also due to its great versatility and the ability to adhere onto paint and surfaces coated with a layer of PVC, DINITROL 4941 / Car remains the favorite underbody chassis coating.The popular product is used by many leading automotive manufacturers, classic car enthusiasts, commercial vehicle fleet operators, public transport providers and off road vehicle owners.The underbody coating product is widely used in the treatment of vehicles during production, at import plants and in aftermarket applications.When applied to a clean, dry surface, it adheres to both painted surfaces and those coated with a layer of PVC or similar material.Zinc, rubber and plastics are completely unharmed by the product.The 4TRESS anti-skid Dash Mat is designed with small raised points on one side which prevents the items placed on it from falling.Not only suitable for mobile phones, but also for placing small objects in the car.4TRESS non-slip car dash mat helps prevent items like phones, sunglasses, and keys from sliding around while driving and reducing distractions on the road.These anti slip mats are designed to grip the dashboard surface without leaving any residue or damage, making them a practical and versatile accessory for any vehicle.

Review: Underseal - Very good coverage

## Features

- Package includes 4 x 1L Dinitrol 4941 Black Underbody Corrosion Protection Cans and 1 x 4Tress Non Slip Car Dash Mat.
- Dinitrol 4941 / Car is a black underbody chassis coating that contains self healing properties to recover any small damaged areas within the coating layer.
- Once Dinitrol 4941 / Car treatment is applied to the underbody chassis area it seals and protects the surface from rust-accelerating water and oxygen. The underbody coating can be applied with a conventional undercoating gun attached to the neck of a 1 Litre can or with professional airless or airmix spray equipment.
- The black coloured DINITROL 4941 / Car coating provides a robust universal film coating of the vehicle underbody and is also very effective at protecting high impact areas including wheel arches.
- The product is also widely used throughout the UK network of DINITROL Treatment Centres during a car rustproofing treatment application.
- The 4TRESS anti-skid Dash Mat is designed with small raised points on one side which prevents the items placed on it from falling. Not only suitable for mobile phones, but also for placing small objects in the car.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPYHMSR7 |
| ASIN  | B0CPYHMSR7 |
| Best Sellers Rank | 119,633 in Automotive ( See Top 100 in Automotive ) 308 in Rust Converters & Rust Removers |
| Brand | 4TRESS |
| Country of origin | Germany |
| Country of origin  | Germany |
| Customer Reviews | 4.8 4.8 out of 5 stars (6) |
| Customer reviews | 4.8 4.8 out of 5 stars (6) |
| Date First Available | 11 Dec. 2023 |
| Format | Litre Can |
| Item model number  | 4T-4L-4941 |
| Manufacturer  | 4Tress |
| Product Dimensions  | 25 x 20 x 10 cm; 6 kg |
| Product Name | Dinitrol Chassis Underbody Corrosion Protection |
| Units | 4000.0 gram |

## Product Details

- **Brand:** 4TRESS
- **Global Trade Identification Number:** 05061005724013
- **Item form:** Litre Can
- **Item weight:** 6 Kilograms
- **Manufacturer:** 4Tress
- **Number of items:** 4
- **Recommended uses for product:** vehicle underbody protection, preventing items from sliding on car dashboards
- **Specific uses for product:** Car underbody rustproofing, non-slip surface for car dashboard
- **Unit count:** 4000.0 gram

## Images

![Dinitrol 4941 4 x1 Litre Underbody Chassis Rust Proofing Black - Self Healing Abrasion Resistance Car Underbody Underseal Coating with 4Tress Non Slip Car Dash Mat (4T-4L-4941) - Image 1](https://m.media-amazon.com/images/I/71uuXEIG+WL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Underseal
*by N***T on 5 September 2025*

Very good coverage

## Frequently Bought Together

- Dinitrol 4 x 1L Underbody Chassis Rust Proofing Black Aerosol Spray Wax 4941 - Self Healing Abrasion Resistance Car Underbody Underseal Coating with 4Tress Non Slip Car Dash Mat (4T-4L-4941)
- JENOLITE Rust Converter Spray | 400ml | RUST TREATMENT & RUST INHIBITOR | Fast Acting Epoxy Based Rust Converter For Metal | Converts Rust Into Stable, Ready-to-Paint Surface

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-25*