- 【Indicating Silica Gel Beads】: Wisesorb blue indicating beads (2-4mm in size) are designed to change color within a humidity range of 20%-50%. Once saturated with moisture, the beads will complete the color change to pink. It’s important to note that the initial color change does not indicate full saturation. The beads will continue to absorb moisture until reaching 50%RH. We recommend periodically checking the silica gel beads to ensure their effectiveness.
- 【Great Absorbing Capacity】: When used in an air-tight sealed container, our indicating silica gel has a general estimate of protecting up to 30 cubic ft of enclosed storage space for every 40 grams of active gel. You can easily use various containers such as T-Sac tea filters, tea bags, organza bags, muslin bags, mason jars, or women’s hosiery to hold the beads and allow them to effectively perform their job.
- 【Easy to Reactivate】: Indicating beads are 2-4mm in size and have a vibrant blue color. Simply check the color of the indicating silica gel beads to see if they have changed from blue to pink. Once they turn pink, you can easily reactivate them by placing them in the oven for 0.5 to 3 hours at 200°F–250°F (not over 250°F). Actual reactivation time may be shorter depending on the condition of the silica gel beads. Remember to check the color of the silica gel beads for proper reactivation.
- 【Versatile Application】: Indicating silica gel is widely used to protect various enclosed storage spaces including safes, ammo cans, toolboxes, 3D printer filament storage boxes, weapon cases, closets, and more. With 2lbs of indicating silica gel, you can effectively prevent moisture damage to guns, important documents, collectibles, books, jewelry, photo albums, shoes, camera lenses, toys, leather clothing, ammunition, photo equipment, and air dryer systems.
- 【Individual Packaging & Package Contents】: Wisesorb 2LBS of blue-to-pink indicating silica gel beads are carefully packaged in a plastic jar to ensure long-term preservation and protection. The package includes 1 pack of silica gel beads. The wide-mouth jar allows for easy pouring and refilling of the beads.
13 reviews for Wisesorb Silica Gel 2 LBS, Indicating Silica Beads (Blue to Pink), Reusable Silica Gel Desiccant Dehumidifier
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Matthew Breakey –
Works great just do like they say on instructions to dry out
Justin Perreault –
The product is a good price per quantity, I think? However, it seems to suffer in quality control.
There are many little, non-round, broken shards through the jar. I used these inside of some silica containers I printed and I had to shake them over a garbage can (pic) to try and strain out the little bits so that it doesn’t affect the thing I am trying to dry.
Dave P –
These work as advertised and lasted a fairly good amount of CFMs
Rick Cheverie –
Product works as advertised. Seller quickly fulfilled my order.
Justin Perreault –
First time I used it you could see it had absorbed moisture from the compressor
HY –
Good
Krazykoreanfpv –
My bambu labs ams always showed 5 for max humidity. Printed some containers to hold these beads. 2 hours later I’m at 1. No more stringy 3d prints
D.Pro –
Random size pieces more like grindings than beads.
Heather –
It says you can reuse them by heating them in the microwave, could only get them to turn purple and they would go right back to pink once they cooled down, also noticed they were cracking from the heat
John in Missouri –
wanted to add dessicant pods to my Bambu AMS. this is excellent stuff. brought humidity in AMS down to 14%. Recharged once. about 90 minutes on a tray in the toaster oven and rady to go. Highly recommend.
EM –
Quickly absorbs moisture and keeps humidity levels stable. Easy to dry out.
Apple Jack –
Works well. Doesn’t get soggy. Can be reused (reactivated) by heating in oven.
A Bastien –
Keeps the moisture level down in my AMS well. Also tested the colour change. Went from blue to orange.