---
product_id: 2663065
title: "Silica Desiccant 750 Grams OM=4"
brand: "lockdown"
price: "VT17199"
currency: VUV
in_stock: true
reviews_count: 12
url: https://www.desertcart.vu/products/2663065-silica-desiccant-750-grams-om-4
store_origin: VU
region: Vanuatu
---

# oven-rechargeable for endless reuse 750g premium silica beads drops humidity 10%+ in 12 hours Silica Desiccant 750 Grams OM=4

**Brand:** lockdown
**Price:** VT17199
**Availability:** ✅ In Stock

## Summary

> 🔒 Keep your gear dry, your mind at ease.

## Quick Answers

- **What is this?** Silica Desiccant 750 Grams OM=4 by lockdown
- **How much does it cost?** VT17199 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/2663065-silica-desiccant-750-grams-om-4)

## Best For

- lockdown enthusiasts

## Why This Product

- Trusted lockdown brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Durable Design:** Metal canister fits discreetly in safes or storage, built to last.
- • **Trusted by Professionals:** Highly rated with 4.5 stars and proven performance for sensitive equipment.
- • **Precision Humidity Control:** Rapidly reduces moisture levels to protect your valuable gear.
- • **Visual Saturation Indicator:** Color-changing beads alert you when it’s time to recharge, so you never miss a beat.
- • **Sustainable & Cost-Effective:** Oven-rechargeable beads mean no constant repurchasing—eco-friendly and wallet-friendly.

## Overview

Lockdown Silica Desiccant 750g is a high-performance moisture absorber designed for gun safes and sensitive equipment storage. Its oven-rechargeable silica beads rapidly reduce humidity by over 10% within 12 hours, with a color-changing indicator to signal saturation. Compact metal canister ensures durability and discreet placement. Trusted by professionals, it offers sustainable, long-term protection against moisture damage.

## Description

Lockdown 222178 Silica Desiccant 750 Grams OM=4

Review: Works and recharges as advertised - Works as advertised. Recharges as advertised. Color turns dark when moisture saturated.
Review: EXCELLENT!! - I purchased this to remove humidity from my safe which holds pro DSLR camera gear. I tried standard silica packets and the laundry demudifier style before this and neither of those worked. I put the canister in the safe with 1/4 level of beads and it dropped the humidity from 49% to 39% in half a day. It was down to 36% at the 24-hour mark. That’s a little too low for camera gear so I’m running with 1/8 canister right now (medium size safe). After one month, the level went form 39% to 46% so I removed the beads and they were black (ready for recharging). I just replaced the beads but will continue to monitor the humidity with my hygrometer. Very easy to use and very effective!

## Features

- Gun Safes & Accessories

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004QUIWAA |
| Best Sellers Rank | #180,782 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #272 in Desiccants #1,037 in Dehumidifiers |
| Brand | Lockdown |
| Brand Name | Lockdown |
| Color | Multi |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,678) |
| Date First Available | March 18, 2011 |
| Global Trade Identification Number | 00661120221784 |
| Included Components | Silica Desiccant 750 Grams OM=4 |
| Item Dimensions LxWxH | 1.5 x 6.06 x 2.6 inches |
| Item Package Dimensions L x W x H | 6.4 x 4.7 x 4.6 inches |
| Item Weight | 0.5 Kilograms |
| Manufacturer | Lockdown |
| Material | Metal |
| Model Name | 222178 |
| Operation Mode | manual |
| Package Weight | 0.93 Kilograms |
| Part Number | 222178 |
| Recommended Uses For Product | Residential |
| Size | One Size |
| Special Feature | Oven Rechargeable |
| Suggested Users | unisex-adult |
| Tank Volume | 0.75 Kilograms |
| UPC | 661120221784 |

## Product Details

- **Brand:** Lockdown
- **Color:** Multi
- **Included Components:** Silica Desiccant 750 Grams OM=4
- **Item Weight:** 0.5 Kilograms
- **Material:** Metal
- **Model Name:** 222178
- **Operation Mode:** manual
- **Recommended Uses For Product:** Residential
- **Special Feature:** Oven Rechargeable
- **Tank Volume:** 0.75 Kilograms

## Images

![Silica Desiccant 750 Grams OM=4 - Image 1](https://m.media-amazon.com/images/I/81OgWDKZTHL.jpg)

## Questions & Answers

**Q: Does the disk/paper on top of the cap change color with the increased moisture content?**
A: There is no paper or disc on top.  Instead the desiccant itself in the cap changes color to let you know its time to bake it dry again.  From dark blue to nearly black when dry to a near pink when wet.

**Q: Can I recharge this with an air fryer?**
A: Yes, that would work better than an oven. Good idea BTW.

**Q: How long and at what temp works best?**
A: Beads can be Reactivated by Placing in the Oven for 0.5 to 2 hours at 200 to 250F Or Microwave for 10 Minutes at Defrost Mode; Don't use over 250F in the Oven; Depending on the beads' condition, they may take shorter than the recommended time; Please check the beads' color periodically

**Q: What color indicates "fully charged"?**
A: Orange is the color that you want. Blue means that it is used up and needs to be recharged

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works and recharges as advertised
*by F***Y on July 21, 2025*

Works as advertised. Recharges as advertised. Color turns dark when moisture saturated.

### ⭐⭐⭐⭐⭐ EXCELLENT!!
*by J***S on December 8, 2020*

I purchased this to remove humidity from my safe which holds pro DSLR camera gear. I tried standard silica packets and the laundry demudifier style before this and neither of those worked. I put the canister in the safe with 1/4 level of beads and it dropped the humidity from 49% to 39% in half a day. It was down to 36% at the 24-hour mark. That’s a little too low for camera gear so I’m running with 1/8 canister right now (medium size safe). After one month, the level went form 39% to 46% so I removed the beads and they were black (ready for recharging). I just replaced the beads but will continue to monitor the humidity with my hygrometer. Very easy to use and very effective!

### ⭐⭐⭐⭐ Good at what it is supposed to do
*by G***B on July 4, 2023*

The Lockdown Silica Gel with Rechargeable Beads is an acceptable option for those in need of moisture control in small spaces. The silica gel beads effectively absorb excess moisture, helping to prevent mold, mildew, and corrosion. The rechargeable feature allows for reuse after drying the beads, which is a cost-effective solution in the long run. The compact size makes it suitable for use in safes, closets, or small storage areas. However, it's worth noting that the effectiveness of the beads may be limited in larger or more humid environments. Additionally, the drying process can take some time, which may be inconvenient for those needing quick moisture removal. Overall, while it may not be the most robust solution, the Lockdown Silica Gel with Rechargeable Beads can serve adequately for basic moisture control needs in small spaces.

## Frequently Bought Together

- Lockdown Silica Gel with Rechargeable Beads, Compact Design and Various Sizes for Vault Humidity Control and Rust Prevention
- Lockdown Vault Hygrometer for Monitoring Humidity and Moisture Control in Gun Vault, Safe, Storage
- Lockdown Rechargeable 40g Silica Gel Bags for Moisture Removal, Humidity Control, and Rust Prevention in Handgun Vaults, Ammo Cans, and Gun Cases

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/2663065-silica-desiccant-750-grams-om-4](https://www.desertcart.vu/products/2663065-silica-desiccant-750-grams-om-4)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-20*