If you sculpt, convert or fill gaps, this is the stuff you reach for. Green Stuff is the hobby’s go-to two-part epoxy putty mix the blue and yellow strands together and you get a tacky, workable putty that holds fine detail and cures rock hard. This 18-inch length gives you plenty to work through for regular sculpting and conversion projects.

Best for

• Sculpting cloaks, fur, scales and freehand detail
• Filling seams and gaps on kits and conversions
• Green-stuffing joins between resin and plastic parts

Mix equal parts for a sculptable, bubblegum-like putty and shift the mix bluer or yellower to cure faster or slower, harder or softer.

Keep wet fingers and tools to stop it sticking, or dust with a little talc for smooth, fingerprint-free surfaces then leave it to set hard overnight.

The sculptor’s standard putty. Stock up alongside your hobby tools and supplies.