Weathering a Hurricane Mk.I — airfield mud, exhaust staining and fabric texture

The Hurricane wore its hard use visibly. Operated from grass airfields through a summer of intensive flying, the aircraft accumulated mud, exhaust staining, gun-port blast scoring and the distinctive surface texture of fabric-covered wings showing their weave pattern through the paint. Getting these right transforms a competent build into something that looks like a real aircraft.

The five key Hurricane weathering features

1. Exhaust staining

The Merlin's exhaust stacks exited along the port upper cowling. The staining was heavy — brown-black, streaking rearward 8–12 inches across the Dark Earth or Dark Green surface. Use brown-black oils (Lamp Black + Raw Umber, 70:30) streaked with a fan brush dampened with Odourless Thinner. The key is to feather it at the rearward end and keep it concentrated near the stack exits. The real aircraft shows slightly orange-rust tones at the stack exits themselves where carbon deposits build up — add a touch of Burnt Sienna there.

2. Gun port blast scoring

The Hurricane's eight Browning .303s were mounted in the wings — four per side, in line along the leading edge. Each gun port was covered with yellow doped fabric tape before flight. After a firing pass, the ports showed blast scoring rearward from each aperture. The tape (when intact) was a warm buff-yellow. Spent blast marks: carbon black, applied with a fine brush or airbrush in a narrow streak rearward from each port. Don't make them identical — the real ones varied in intensity.

3. Fabric wing surface

All BoB Hurricanes had fabric-covered wings. The MAP paint over the fabric shows a subtle but distinct weave texture — the canvas structure reads through the paint as a very fine crosshatch pattern. This is the Hurricane's most distinctive surface quality and most kits do not represent it at all. Barracuda Studios produces resin replacement wing upper and lower surfaces with the correct fabric texture moulded in. Applied over the kit, the visual difference is immediately striking.

Without the Barracuda sets, you can represent the fabric texture by lightly stippling a thin application of slightly lightened base colour over the wing using a torn sea sponge before the final varnish coat. This gives a subtle surface variation that reads as texture in raking light.

4. Cockpit sill and walkway chipping

The cockpit sill was heavily chipped from constant pilot entry and exit. Apply chipping here with a sponge fragment and Humbrol 56 Aluminium. On some aircraft a walkway was marked on the wing root — these showed heavy paint wear through to bare metal. The Hurricane's wide undercarriage meant pilots could walk closer to the fuselage than on the narrow-track Spitfire.

5. Undercarriage contamination

The Hurricane's fixed undercarriage pattern covered significantly more of the wheel than the Spitfire's. Mud contamination was therefore more visible and built up more readily in wheel bays and around the gear legs. See the station-specific recipes below.

Airfield mud colours

Biggin Hill — chalk and flint

Pale buff-grey. Mix: Tamiya XF-57 + XF-2 (1:1) + trace XF-64. The chalk subsoil drains quickly and gives a pale grey-white dust rather than wet clay mud in dry summer conditions.

Hawkinge (forward) — chalk downland

Almost white. The palest possible contamination — fine chalk dust. Mix: Tamiya XF-2 + trace XF-57 (15:1). Apply very dry — this was dust, not mud.

Tangmere — Sussex clay

Dark rich brown. Tangmere's Sussex clay gives a distinctive warm brown mud that is among the darkest at any BoB station. Mix: Tamiya XF-64 + XF-52 (1:1). Significant wet-mud build-up around gear legs after rain.

Kenley — Surrey clay-chalk mix

Medium brown-grey. Between the dark Sussex clay and the pale chalk stations. Mix: Tamiya XF-64 + XF-57 (2:1).

North Weald — Essex clay

Dark brown. Essex clay is heavy and wet. Mix: Tamiya XF-64 + XF-52 (2:1) — similar to Tangmere but with a slightly cooler, less warm tone.

Exeter — Devon red clay

RED. Exeter's Devon red earth is the only red mud at any BoB station — a unique and immediately striking weathering opportunity. Mix: Tamiya XF-64 + XF-7 Red (3:1). 87 Squadron Hurricanes from Exeter would have shown this distinctly. It is a genuine modelling opportunity: a Hurricane with red Devon clay on the undercarriage is instantly recognisable as an Exeter aircraft.

Middle Wallop — Hampshire chalk

Very pale, almost white. Hampshire chalk downland gives minimal wet mud but fine pale dust. Mix: Tamiya XF-2 + trace XF-57 (12:1).

Warmwell — Dorset limestone

Pale grey-buff. Similar to chalk but slightly more grey. Mix: Tamiya XF-2 + XF-57 (8:1).

For the full airfield station map and paint colour guide, see the Hurricane reference page.