Wisesorb Silica Gel Desiccant 3.6 kg – Reusable, Colour-Changing Indicator

Wisesorb Silica Gel Desiccant 3.6 kg – Professional Moisture Protection

Keep your sensitive equipment, 3D filaments, and electronics perfectly dry with Wisesorb's high-performance silica gel desiccant. Designed for both industrial and home use, this 3.6 kg bulk pack offers exceptional moisture absorption and long-term reusability.

Key Features

• High-Quality Silica Granules (2–4 mm) – Chemically and physically stable, with strong moisture absorption capacity. Ideal for protecting sensitive equipment.
• Colour-Changing Indicator – Beads change from orange to light green to signal when moisture is absorbed, so you always know when to regenerate.
• Reusable & Easy to Regenerate – Simply dry in an oven (90–120°C, 30–120 min) or microwave (10 min, defrost mode). Each regeneration cycle may gradually reduce absorption capacity over time.
• Safe & Non-Toxic – Non-corrosive and harmless. Safe for home, workshop, and industrial environments.
• Bulk Pack – 3.6 kg (8 lbs) – Large quantity for industrial or home use. Strong absorbency and long service life after regeneration.

Perfect For

• 3D printing filament storage
• Air compressors and pneumatic systems
• Electronic cabinets and server rooms
• Camera equipment and optical instruments
• Industrial drying and storage applications

Frequently Asked Questions

How do I know when to regenerate the silica gel?
The beads change colour from orange to light green when saturated. Simply regenerate them in an oven at 90–120°C for 30–120 minutes.

Is this silica gel safe to use around food or electronics?
Yes. Wisesorb silica gel is non-toxic and non-corrosive, making it safe for use near electronics, camera gear, and dry food storage containers.

How many times can I reuse the silica gel?
Wisesorb silica gel is designed to be reused multiple times. However, each regeneration cycle may gradually reduce its absorption capacity. For best performance, replace when you notice a significant drop in effectiveness.

What is the absorption capacity?
These 2–4 mm granules offer high absorption capacity, typically absorbing up to 30–40% of their weight in moisture when new.