The 4 lb Black kit is the workshop quantity for filling moulds, building material over armatures and repeat production where several batches may be needed. Two 2 lb tubs keep the separate components ready for measuring as work progresses. Once combined, the putty-like material provides a 1–3-hour shaping period, making the larger format a question of available quantity and batch consistency rather than a change to the working window.
Mix equal parts A and B at 50/50, kneading continuously for two minutes to activate the compound.
It self-hardens without baking and completes its cure in 24 hours.
Wait for full cure before sanding, carving or drilling the finished piece.
Aves describes the cured material as hard and waterproof and records 0% shrinkage.
Resting a fresh mix for five minutes gives better handling before tooling continues.
03
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.
04
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.