👶 Our family is growing!
Crafty Minis will be closed for a few weeks as we welcome our new baby. Purchases will be temporarily disabled. We’ll be back very soon! 💛
Crafty Minis will be closed for a few weeks as we welcome our new baby. Purchases will be temporarily disabled. We’ll be back very soon! 💛
Milliput putty for scale modelling and miniatures
Milliput putty is a high-adhesion two-part epoxy for filling joints, repairing parts, sculpting details and prepping surfaces before priming. Once cured, it's sandable and allows drilling and fine trimming.What Milliput putty will you find here?
- Milliput Standard Yellow-Grey: versatile for fills, rebuilding and general sculpting in plastic, resin or metal.
- Other variants and colours on the Milliput brand page.
When to use it
- Joints and gaps in fuselages, hulls, bodies and bases.
- Repairs of edges, corners and damaged parts.
- Sculpting textures, rivets, welds and small additions.
Accessories that pair well
- Sandpaper sponge 100, 180 and 280: removal, refining and fine finish after curing.
- Files to trim edges and transitions.
- Cutting tools: precision cutter, T11 blades and flush cutter.
- Cutting mats (e.g. A4) to work clean.
- Tweezers to handle parts without leaving marks.
- Masking tape (3 mm, 10 mm) to protect detail around the area to fill.
Complementary products
- Primers to check the finish after sanding.
- Auxiliary products (varnishes, cleaners) to finish and protect.
- See all putty if you're looking for alternatives by technique/material.
How to use it (step by step)
- Prepare the area: cut, dry-fit and trim with a file/sandpaper.
- Mix the two parts until you get a uniform colour and even texture.
- Apply with a spatula/toothpick; smooth with a slightly dampened tool.
- Let it cure and sand from medium to fine grit until the repair blends in; then check with primer.

