# Acrylic Model Paint VALLEJO Model Air 17 ml — Dark Grey (RLM42) in Bottle

**URL:** https://aio.lv/en/product--vallejo-15821-uniw--11837294
**Data updated:** 2026-03-09 14:51 (EET)
**Category:** School & Art Paints
**Manufacturer:** VALLEJO
**Manufacturer code:** 15821-uniw
**EAN:** 8429551711234
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vallejo-15821-uniw--11837294

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

VALLEJO Model Air is an acrylic airbrush paint in a 17 ml bottle, colour Dark Grey (RLM42). Designed for airbrush and brush application on plastic, resin and metal model kits. Water‑based, fast‑drying formula with smooth flow and fine pigmentation for scale modelling, military miniatures and touch‑ups.

## Long description

VALLEJO Model Air 17 ml — Dark Grey (RLM42) in Bottle is a water‑based acrylic paint formulated for airbrush and brush use on plastic, resin and metal model kits. This Dark Grey (RLM42) shade is part of the Model Air range, which reproduces historical military colours with attention to pigment quality and smooth flow. The paint is supplied in a 17 ml dropper bottle designed to minimize evaporation and allow precise dispensing for scale modelling, touch‑ups and layering.
Advantages
The fast‑drying, matt acrylic formula provides fine pigmentation and consistent coverage while preserving small surface details. Model Air flows smoothly through airbrushes at recommended low pressures and can be used directly or thinned with Vallejo Airbrush Thinner or Flow Improver for different spray characteristics. The water‑based, non‑flammable composition simplifies cleaning and reduces solvent exposure compared with traditional lacquer paints.
Suitable for
 Airbrushing scale models, aircraft and military miniatures
 Brush painting details, panels and touch‑ups on plastic or resin kits
 Painting metal parts and photo‑etched components with careful surface preparation
Key specifications
 Volume: 17 ml (0.57 fl.oz.) dropper bottle
 Finish: Matt
 Type: Water‑based acrylic
 Colour: Dark Grey (RLM42)
 Application methods: Airbrush or brush
 Drying: Fast‑drying, forms a durable paint film
 Compatibility: Suitable for plastic, resin and metal after priming
 Thinning: Usable directly or diluted with airbrush thinner/flow improver
 Packaging: Eye‑dropper bottle to reduce evaporation and allow precise dosing
How to use
Prime the model surface before painting to ensure adhesion and uniform appearance. For airbrushing, use the paint directly or thin it with a compatible airbrush thinner or flow improver to achieve the desired viscosity; recommended compressor pressure is approximately 15–20 PSI (0.5–1 kg). Apply in several thin, even layers, allowing brief drying between coats to build colour without obscuring detail. For brush application, use thin layers and avoid excessive brushing that may lift underlying details. Clean the airbrush after use with an appropriate cleaner to prevent clogging.
Usage recommendations
Observe standard workshop safety and follow the product’s safety data sheet. Although water‑based and non‑flammable, work in a ventilated area and allow full drying before handling or assembly. Store the bottle capped and upright at moderate temperatures to preserve the paint.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| Product colour | Grey |
| Finish type | Matte |
| Volume | 17 ml |
| Paint colour | Grey |
| Colour name | Dark Grey RLM42 |
| Dispenser type | Bottle |
| Suitable for airbrushing | Yes |
| Product form | Bottle |
| Doesn't contain | Solvent |

## FAQ

### How much does the VALLEJO Model Air 17 ml — Dark Grey (RLM42) cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All VALLEJO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized VALLEJO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11837294/67278864_large.webp