

🎨 Thin it right, paint it bright – unleash your model’s true potential!
Humbrol AC7501 Enamel Thinners is a premium 28 ml solvent designed to thin enamel-based paints for airbrushing and detailed modeling. With a quick 2-hour full cure time and compatibility across multiple enamel products, it ensures smooth, professional finishes. Made in the UK and highly rated by hobbyists, it’s the essential companion for precision model painting—use responsibly under adult supervision.




| ASIN | B0086W3FE2 |
| Age Range Description | Children |
| Best Sellers Rank | 19,305 in Toys & Games ( See Top 100 in Toys & Games ) 33 in Paint Thinners & Solvents (DIY & Tools) 65 in Model Building Paints |
| Brand | Humbrol |
| Brand Name | Humbrol |
| Colour | Transparent |
| Colour Code | FFFFFF |
| Container Type | Bottle |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.5 out of 5 stars 623 Reviews |
| Dry Time In Hours | 24 |
| Finish Type | Semi-Gloss |
| Finish type | Semi-Gloss |
| Full Cure Time | 2 Hours |
| Included Components | Humbrol Enamel Thinners 28ml Bottle |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Type Name | Toy |
| Item Weight | 49.9 Grams |
| Manufacturer | Humbrol |
| Model Name | Humbrol |
| Paint Type | Enamel |
| Size | 28 ml (Pack of 1) |
| Special Features | Thinner |
| Special feature | Thinner |
| Specific Uses For Product | Arts and Crafts/Modelling |
| Surface Recommendation | Plastic, Metal, Wood |
| Unit Count | 28.0 millilitre |
| Unit count | 28.0 millilitre |
| Water Resistance Level | Not Water Resistant |
R**E
Humbrol AC7501 Enamel Thinners
Fit for purpose
D**N
Good qaulity
Models turned out nice using this to thin my paints for the airbrush
M**R
Good value
Good value and worked well.
S**E
It does what it says in the tin... erm... bottle!
It's enamel thinners! Nothing more to say really! Real review by a real person!
A**R
Does exactly what it says.
Tried to wash a model with black enamel wash, only to discover I'd made a horrible mistake and should have used an oil wash. Unfortunately the paint also dried fairly hard onto the model over a few days (as I had to wait for delivery - but it actually arrived a few days before it should which was a pleasant surprise). Damped a cotton bud with thois stuff and began to rub the ruined areas. Came right off after a bit of scrubbing, and kept the acrylic layer below intact. It's beginning to look like new again now XD While this is not it's intended purpose I realise I hope it illustrates that it's pretty good at doing it's job.
M**R
Perfect for small brushes and small pieces of work
I have been using this thinner with my enamel paints and a fine brush. I find that I do not have to recant it into a dish in order to clean the brush. I just hold the brush in the solution (still and not touching the bottom) for a few seconds. Carefully lift it out and wipe it on an old rag. You may have to do this a few times but your brush will be clean and so will the bottle of thinners. You will save a lot of money. This small bottle of thinners is perfect for small brushes and small pieces of work.
J**E
Good product, well packaged
Good product, well packaged
M**R
Very happy
Excellent quality great price
Trustpilot
2 weeks ago
3 weeks ago