- Description
- Specifications
- Reviews
- Delivery Info
HMG Thinner 2612 is a slow, solvent-based thinner designed for use with recommended HMG coating systems. It is used to adjust the viscosity of compatible paints and coatings, helping improve flow and application where a slower-drying thinner is required. HMG lists the product code as TNR2612 and describes it as “a slow thinner for use in recommended HMG systems.”
It is commonly associated with HMG synthetic and alkyd-style systems, including C71 Speedline, 14 Line Fleet Polyurethane, Coach Enamel, D66 Economy Line, Marine Varnish, SAH300 Enamel, A1242 Undercoat, KX Undercoat, Synthetic BDX Primer, Synthetic High Opacity Undercoat, and Synthetic LP Primer. Some suppliers describe it as a synthetic slow-drying thinner, recommended for larger areas, hot conditions, and helping maintain a wet edge during application.
Key details: flashpoint 38°C, store between 5°C and 25°C, keep cans sealed when not in use, and use within 12 months from delivery when kept in original sealed containers. Always refer to the SDS, product datasheet, and tin label before use.
Safety note: the safety data sheet identifies Thinner 2612 as for professional use only and for surface coating / thinner applications; it is not intended, labelled, or packaged for consumer use. It is classified as a flammable liquid and vapour, may cause drowsiness or dizziness, may be fatal if swallowed and enters airways, and is toxic to aquatic life with long-lasting effects, so good ventilation, suitable PPE, and standard solvent-handling precautions should be used.
Technical Specifications
| Product Type | Acrylic Spray Paint |
| Volume Options | 200ml, 400ml, 600ml |
| Coverage Area | 1-4 m² (depending on size) |
| Drying Time | Touch dry: 15 min | Recoat: 30 min | Full cure: 24 hours |
| Finish Options | Matte, Glossy, Metallic, Satin |
| Color Range | 8+ colors available |
| Application Temperature | 10°C - 30°C (50°F - 86°F) |
| Surface Compatibility | Wood, Metal, Plastic, Ceramic, Glass, Masonry |
| VOC Content | Low VOC (< 50 g/L) |
| Storage | Store in cool, dry place away from heat sources |
| Shelf Life | 3 years from manufacture date |
| Warranty | 2 years manufacturer warranty |
Customer Reviews
Fast, Fair & Nationwide Delivery Across the UK
Aerosols R Us is a UK-based supplier of made-to-order aerosol paints and coating systems. We deliver across the entire United Kingdom with a simple, transparent shipping structure — no postcode penalties, no hidden regional surcharges.
Whether you’re in a major city, a rural village, the Scottish Highlands, or on the Islands of the British Isles, you pay one fair delivery rate.
Our Delivery Charge is £3.95 if you spend less than £49.99 - Spend £50.00 or more and delivery is on us! you can expect to receive your order within 2-4 Business days.
Need your order quicker! If you are situated within the mainland UK, you can take advantage of our guaranteed Prime Next Business Day service at just £7.95
Our Prime Guarantee
If your order is under £50.00 we will refund you the premium upgrade charge of £4.00 if your order is over £50.00 we will refund you the full £7.95
Our Prime Guarantee Excludes Scotland and Ireland, The Highlands and The Islands of the British Isles.
Frequently asked questions
Metal, wood, plastic, and masonry — just clean and prep first.
Only on tricky surfaces like bare metal, wood, or plastic (some paints have primer built in).
Touch-dry in 20–30 mins, fully cured in 24 hours.
One 400ml can covers around 1.5–2m² (a small table).
Yes — our paints are weather-resistant, ideal for both.