Tamiya Epoxy Putty Smooth Surface 100 g is the larger-format option for sculpting, scratch-built forms, conversions and repairs where a dense, smooth compound is required. The box contains four separate 25 g sets of white base putty and blue hardener. Once mixed, Tamiya says the material can be shaped like modelling clay and hardens in around 12 hours at 20–25°C. When hard, it can be worked with modelling knives and files. Tamiya also states that the compound develops almost no shrinkage or sink marks as it hardens.
The pack contains four separate sets of base resin and hardener.
Tamiya describes the high-density type as fine-grained and smooth at the surface.
The hardened putty can be sculpted or trimmed with modelling knives and files.
The box lists re-modelling, detail fabrication, sculpturing, kit modifications and repairs.
This is a mixed two-part shaping compound, not an adhesive or a one-part filler applied directly from a tube.
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Notes · Q & A
What's the difference between Green Stuff and Milliput-type putties?+
Green Stuff is flexible and springy, holding fine sculpted detail like cloth and cabling. Milliput-type putties are harder-setting and sand smooth once cured, which makes them better for gap-filling and surfaces you want to blend flat. Many sculptors mix the two.
How do I stop epoxy putty sticking to my tools and fingers?+
Keep a little water on the tool and your fingertips as a release; the putty won't grab a wet surface. Work in good light and let very tacky putty firm up for a few minutes before shaping fine detail.
How do I get the mixing ratio right?+
Most epoxy putties cure at a 1:1 mix of the two parts by volume, kneaded until the colour is fully even with no streaks. Under-mixing leaves soft patches that never fully harden, so mix longer than feels necessary.
How do I fill a seam gap cleanly without losing nearby detail?+
Press a small amount of putty into the gap, then wipe the excess back with a wet tool or a cotton bud before it cures, leaving putty only in the recess. Cleaning up wet saves sanding over detail later.
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Notes · Logistics
Shipping
Orders placed before 3pm (Mon–Fri) are dispatched the same day. UK delivery is by Royal Mail 24 Tracked. Free UK delivery on orders over £70. International delivery available via Royal Mail International Tracked or courier.
Returns
If you're not happy with your purchase, contact us within 30 days for a full refund or exchange. Items must be unused and in original packaging.