Scalecoat I 2oz Thinner bottle and packaging
Scalecoat I 2oz Thinner - 10502

Vendor:Scalecoat

Scalecoat I 2oz Thinner - 10502

$12.95

Scalecoat I 2oz Thinner is formulated to be used exclusively with Scalecoat I model paints, delivering smooth application and an even finish on plastic models, resin kits, and detailed surfaces. It supports professional-grade painting and finishing consistency for modelers focused on precise detail and durability.

  • Essential thinner for Scalecoat I model paints
  • Ensures smooth spray and leveling
  • Compatible with plastic, resin, and delicate model surfaces
  • Adjust thinning ratio starting at 3:1 paint to thinner
  • Use only with Scalecoat I, not Scalecoat II paints

Refine Your Model Paint Finish

Choose Scalecoat I Thinner for Detail and Consistency

Exact Composition and Use

Scalecoat I 2oz Thinner - 10502 Specifications

Brand
Scalecoat

What arrives

One Scalecoat I 2oz Thinner - 10502 in the selected option unless the product details list a set or kit.

Compatible Materials and Surfaces

Designed for Plastic, Resin, and Delicate Model Kits

Use Scalecoat I 2oz Thinner - 10502 only on compatible material. Clean or prep the surface, test on a sample or hidden area, and follow application and dry-time guidance.

Use only with Scalecoat I paints for optimal results

Use only on surfaces and materials listed as compatible. Test before combining with unfamiliar coatings, cleaners, sealers, resins, or finishes.

Always follow the manufacturer's instructions and safety guidance.

Shipping and Returns Overview

Delivery and Return Policies

Shipping Details

Shipping rates and delivery estimates are shown at checkout. Most partner-brand orders ship in 1-5 business days when inventory is available, but timing can vary by supplier, destination, item type, and carrier. Multi-brand orders may arrive in separate packages.

Returns and Warranty

Return requests are accepted within 30 days of delivery. Damaged, defective, incorrect, or missing items are fully supported; contact Resin Society first and we will coordinate directly with the brand. Change-of-mind returns are reviewed according to the supplier's return policy and item condition.
Scalecoat I 2oz Thinner - 10502

Quiet control at the workbench

A clear two-ounce bottle with the classic red Scalecoat panel—small enough to sit by the airbrush, steady enough to shape the finish you see in your head.

In the studio light

The moment paint behaves

Made for Scalecoat I

Tiny surfaces ask a lot of paint—flow, leveling, and a finish that doesn’t fight back. Scalecoat I 2oz Thinner — 10502 brings consistency to hand work and air work alike, from a locomotive shell to the smallest cast detail. It restores older bottles, steadies new mixes, and keeps edges clean so the eye lands on form, not flaws.

Flow you can trust

When the mixture is right, the brush feels lighter and the spray lands even. Surfaces read as one plane, not a patchwork. Scalecoat I 2oz Thinner — 10502 keeps the chemistry of the paint system intact, so the finish looks considered rather than corrected.

For focused makers

Modelers who paint with Scalecoat I and want dependable flow and leveling on plastic, resin kits, and delicate details.

How it enters the routine

Begin around a 3:1 paint-to-thinner ratio, then fine‑tune to your equipment and the viscosity you prefer.
  • Surface prep
  • Finishing
  • Cleaning and sealing
  • Material care
Scalecoat brand cover

About Scalecoat

A History Focused on Model Paint Excellence

Scalecoat has been a trusted name in model railroading and scale modeling for over 50 years and is under new ownership as of June 2025. Founded to deliver professional-grade paints specifically formulated for scale work, the brand is recognized for historically accurate railroad colors and finishes used by custom model railroad builders and restoration experts. Scalecoat offers two distinct paint lines, including SCALECOAT I — a high-gloss, solvent-based paint designed for metal and brass models — and other formulations for brass locomotives and plastic rolling stock. Choose Scalecoat when color fidelity, sheen control, and material compatibility are crucial to a detailed finish.
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Helpful Tips for Buyers

Frequently Asked Questions

Is this thinner made for Scalecoat I or Scalecoat II?
It’s designed specifically for Scalecoat I paints and should not be used with Scalecoat II.
What size is the bottle?
The bottle contains 2 oz. of thinner.
How should I start my mix ratio?
Start near 3 parts paint to 1 part thinner, then adjust to suit your equipment and desired viscosity.
Can I use it for both airbrushing and hand brushing?
Yes. It’s suited to both, helping achieve smooth, even application.
Will it help revive older Scalecoat I paint?
Yes. It can be used to restore an older bottle of Scalecoat I paint to a workable consistency.