FIMO casting powder white, 5 kg

With this FIMO casting powder you easily mix with water to create a lump-free liquid mass.⁠‌‌‌‍‌‌‍‍‌‍‍‍‌‌‍‍‌‍‌‍‍‌‌‍‌‌‍‌‌‌‍‌‍‍‌‍‍‌‌‌⁠ The low-dust formula and excellent flow properties make it pleasant to work with, and the result is frost-resistant and permanently white.⁠‌‌‌‍‌‌‍‍‌‍‍‍‌‌‍‍‌‍‌‍‍‌‌‍‌‌‍‌‌‌‍‌‍‍‌‍‍‌‌‌⁠

What is FIMO casting powder and when do you need it?

FIMO casting powder is a plaster-substitute casting material that you mix with water to make liquid casting compound. You use it for making moulds, impressions or decorative objects, for example in hobby projects, art applications or handicrafts. Once you regularly cast larger quantities, a 5 kg pack is a practical choice that will keep you going for a long time.

Why this size is the right choice

With 5 kg in a single resealable bag, you have enough material for several casting sessions in a row. The resealable packaging is not an unnecessary luxury: casting powder is sensitive to moisture, and a well-sealing bag prevents the material from clumping or absorbing moisture during storage. This way you preserve the quality of the powder right down to the last gram.

An honest explanation of the properties

This casting powder has a dust-reduced composition, which means that less powder dust is released when weighing and mixing than with common formulas. That is handy if you work indoors. The manufacturer also cites a high whiteness and good flow properties, so the mixture fills moulds well and gives an even surface after curing. Frost resistance and moisture resistance apply to the cured product, not to the powder itself — store it dry and frost-free.

Practical tip for use and storage

Always mix the powder with water in the ratio your specific project requires; the manufacturer provides guidelines for this. Seal the bag properly after each use and store it in a dry place, away from direct frost or damp environments. This way you prevent clumping and keep the flow properties optimal for future casting sessions.