--- product_id: 474128185 title: "Carbusonic Mordant Solution T-Wash Pre-Etch Primer, 1 Litre" brand: "carbusonic" price: "359.52 DT" currency: TND in_stock: true reviews_count: 8 category: "Carbusonic" url: https://www.desertcart.tn/products/474128185-carbusonic-mordant-solution-t-wash-pre-etch-primer-1-litre store_origin: TN region: Tunisia --- # Visual color change ensures full coverage Acidic copper salt for superior adhesion Water-resistant for outdoor durability Carbusonic Mordant Solution T-Wash Pre-Etch Primer, 1 Litre **Brand:** carbusonic **Price:** 359.52 DT **Availability:** ✅ In Stock ## Summary > ⚡ Transform your metal prep game with precision and style! ## Quick Answers - **What is this?** Carbusonic Mordant Solution T-Wash Pre-Etch Primer, 1 Litre by carbusonic - **How much does it cost?** 359.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/474128185-carbusonic-mordant-solution-t-wash-pre-etch-primer-1-litre) ## Best For - carbusonic enthusiasts ## Why This Product - Trusted carbusonic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Visual Indicator:** Color shifts from grey to black during application, guaranteeing complete and even treatment. - • **Unrivaled Adhesion Boost:** Prepares galvanised metal to lock in paint flawlessly, preventing peeling and flaking. - • **Weatherproof Performance:** Designed for outdoor use, it protects metal surfaces against corrosion and harsh elements. - • **Trusted Industrial Strength:** Used widely across UK powder coating services, ensuring professional-grade results every time. - • **Versatile Surface Compatibility:** Perfect for new or weathered galvanised steel and wrought iron, adding both protection and aesthetic patina effects. ## Overview Carbusonic Mordant Solution T-Wash is a 1-litre pre-etch primer formulated with an acidic copper salt to chemically prepare galvanised metal surfaces for painting or patina finishing. It enhances paint adhesion, works on both new and weathered galvanising, and features a unique color change indicator for application accuracy. Water-resistant and trusted by UK industry pros, it covers up to 15m² per litre and cures fully in 48 hours, making it the go-to solution for durable, professional metal finishing. ## Description Shop Carbusonic Mordant Solution T-Wash Pre-Etch Primer, 1 Litre | For Galvanised Metal, Chemically Pre-Treats Galvanised Steel, Preparation for Painting or Patina Effects. Free delivery on eligible orders of £20 or more. Review: Good quality product - Good quality item, cleans well and does exactly what you would expect. Review: It works! - So I applied to weathered galvanized metal as if it's glav' I don't really have a reason to paint that, although I can understand why someone may wish to. The metal did indeed blacken, I left this overnight and I was pleased with the result as I could see a reaction had taken place. I think for lifting something after weather and age has taken it's toll this is going to be useful to have to hand. ## Features - Causes serious eye irritation. - Flammable liquid and vapour. - May cause drowsiness or dizziness. - Toxic to aquatic life with long lasting effects. - Mordant Solution T Wash 1 Litre: Prepares new galvanised metal prior to painting and priming by preventing oxygen or water from reaching the surface of the metal through oiling, painting or plating - Enhanced Adhesion for New Galvanising: An acidic solution of a copper salt for the pre-treatment of clean zinc surfaces to provide a good key for paints which would otherwise show poor adhesion - Suitable for Weathered Galvanising: Can be applied to weathered galvanised surfaces, as galvanising offers significantly greater corrosion protection benefits than paint or any other coating system for metal exposed to the elements - Visual Application Indicator: Brush or spray application with colour change from grey to black providing a visual aid and proof that the entire surface has been treated satisfactorily - Trusted by UK Powder Coating Services: Products are extensively used in industry throughout the UK with trusted formulas and full strength chemistry ensuring economical usage and proper functional outcome - Patina Effects for Wrought Iron: Can be applied to wrought iron work during manufacture to add pleasing aged look and tonal values for decorative finishing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BC9XBVYZ | | Best Sellers Rank | 59,521 in DIY & Tools ( See Top 100 in DIY & Tools ) 123 in Primer | | Brand | Carbusonic | | Brand Name | Carbusonic | | Colour | light blue | | Colour Code | light blue | | Container Type | Tin | | Country of Origin | United Kingdom | | Coverage | 15m2 per litre | | Customer Reviews | 4.5 out of 5 stars 34 Reviews | | Dry Time In Hours | 3 | | Finish Type | all finishes | | Finish type | all finishes | | Full Cure Time | 48 Hours | | Included Components | bottle | | Indoor Outdoor Usage | Outdoor | | Is Waterproof | True | | Item Form | Liquid | | Item Type Name | Mordant T wash | | Item Volume | 1000 Millilitres | | Item Weight | 1000 Grams | | Item volume | 1000 Millilitres | | Manufacturer | Carbusonic Limited | | Model Name | mor22carb | | Model Number | mor22carb | | Paint Type | Oil | | Part Number | mor22carb | | Product Warranty | 1 | | Size | 1 l (Pack of 1) | | Special Features | Mordant solution | | Special feature | Mordant solution | | Specific Uses For Product | outdoor galvanised steel primer etch | | Surface Recommendation | Metal | | Unit Count | 1000.0 millilitre | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Carbusonic - **Colour:** light blue - **Finish type:** all finishes - **Item volume:** 1000 Millilitres - **Paint type:** Oil - **Size:** 1 l (Pack of 1) - **Special feature:** Mordant solution - **Specific uses for product:** outdoor galvanised steel primer etch - **Surface recommendation:** Metal - **Unit count:** 1000.0 millilitre ## Images ![Carbusonic Mordant Solution T-Wash Pre-Etch Primer, 1 Litre - Image 1](https://m.media-amazon.com/images/I/61FUGFYGzqL.jpg) ![Carbusonic Mordant Solution T-Wash Pre-Etch Primer, 1 Litre - Image 2](https://m.media-amazon.com/images/I/81E0jv9bqyL.jpg) ![Carbusonic Mordant Solution T-Wash Pre-Etch Primer, 1 Litre - Image 3](https://m.media-amazon.com/images/I/813izKgBWaL.jpg) ![Carbusonic Mordant Solution T-Wash Pre-Etch Primer, 1 Litre - Image 4](https://m.media-amazon.com/images/I/81I7PPiwp3L.jpg) ![Carbusonic Mordant Solution T-Wash Pre-Etch Primer, 1 Litre - Image 5](https://m.media-amazon.com/images/I/51m75Fr9hGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality product *by A***E on 24 March 2026* Good quality item, cleans well and does exactly what you would expect. ### ⭐⭐⭐⭐ It works! *by C***S on 26 April 2023* So I applied to weathered galvanized metal as if it's glav' I don't really have a reason to paint that, although I can understand why someone may wish to. The metal did indeed blacken, I left this overnight and I was pleased with the result as I could see a reaction had taken place. I think for lifting something after weather and age has taken it's toll this is going to be useful to have to hand. ### ⭐⭐⭐⭐⭐ Excellent product *by A***. on 9 August 2025* Excellent product in a small quantity, galvanised steelwork prepared for painting ## Frequently Bought Together - Carbusonic Mordant solution for galvanised metal T- wash Pre-Etch Primer 1 litre, chemically pre-treats galvanised steel in preparation for painting or patina effects. - E-TECH Technik Self Etch Primer Grey 250ml - BRUSH ON - Aluminium, Stainless Steel, Fibreglass, Galvanised, treated or untreated steel --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/474128185-carbusonic-mordant-solution-t-wash-pre-etch-primer-1-litre](https://www.desertcart.tn/products/474128185-carbusonic-mordant-solution-t-wash-pre-etch-primer-1-litre) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-23*