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๐ฏ Nail your metal prep with Mordant T Wash โ the secret to paint that sticks and lasts!
Mordant Solution T Wash is a fast-acting, chemical etching pre-treatment designed specifically for galvanised metal surfaces. Its unique blue-to-black color change confirms effective application, ensuring superior adhesion for primers and paints. With a coverage of 312.5 mยฒ per litre and a quick 4-hour dry time, this 2.5L solution is perfect for both professional and DIY projects on fences, gates, roofing, and gutters. Not recommended for immersion, it enhances paint durability and prevents flaking, making it an essential step for long-lasting metal finishes.






| ASIN | B07B7P3S5L |
| Best Sellers Rank | 135,256 in DIY & Tools ( See Top 100 in DIY & Tools ) 248 in Primer |
| Brand | Trade Paints |
| Brand Name | Trade Paints |
| Colour | Black |
| Colour Code | #0000FF |
| Container Type | Tin |
| Country of Origin | United Kingdom |
| Coverage | 312.5 square meters/liter |
| Customer Reviews | 4.5 out of 5 stars 16 Reviews |
| Dry Time In Hours | 4 |
| Finish Type | Metal |
| Finish type | Metal |
| Full Cure Time | 4 Hours |
| Included Components | Brush, Rag |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Volume | 25 Litres |
| Item volume | 25 Litres |
| Manufacturer | paints4trade.com |
| Paint Type | Specialty |
| Part Number | X-1 |
| Size | 2.5 l (Pack of 1) |
| Special Features | Chemical Etching of New Galvanised Steel, Adhesion for Metal Primer |
| Special feature | Chemical Etching of New Galvanised Steel, Adhesion for Metal Primer |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| Unit Count | 2500.00 millilitre |
| Water Resistance Level | Water Repellent |
A**R
does what it is intended for
arrived on time does what it is intended for
R**E
Good for galvanised steel preparation
Perfect for aging and preparing a galvanises steel chassis. It goes a long way though and I could have managed with a 1 litre bottle.
P**X
Works great on galvanised steel
Worked great on preparing my new chassis for coating.
M**T
Quick and easy
Worked well an did the job
G**2
Essential for galvanised metal
Works very well on galvanised steel. The paint on my Defender hinges is now sticking properly. I used an etch primer before and the paint flaked. The mordant solution worked a treat.
K**N
It does what it says on the instructions
Galvanised metal platforms it helps the paint to adhere
Trustpilot
2 weeks ago
2 days ago