Silica gel for 3D printing
Protect filaments from moisture and brittleness.
Problem
Filaments absorb moisture quickly, causing bubbles, poor surface finish, and brittle prints.
Solution with Sicca
Store spools in sealed boxes with Sicca silica gel and watch the indicator color.
Recommended amount
Recommended 10–20 g for a 10–15 liter dry box.
Practical tips
- Keep spools in airtight containers or vacuum bags.
- Regenerate when the indicator shifts toward green.
- Let filament dry before long print jobs.