Under optimal conditions Silica Gel desiccant will absorb up to 35% of its own weight. Silica Gel is a great solution for stable environments where there are limited temperature and relative humidity fluctuations. It is unsuitable where temperatures exceed 40 degrees, even temporarily.  NOTE: Silica Gel desiccants are NOT suitable as a shipping desiccant, however can be used in packages where the risk of high temperatures is small.
Unlike mineral desiccants silica gel can be used in direct contact with organic and metallic goods. Our silica gel range is food grade.
We also have available self-indicating silica gel, which at a glance a colour change lets you check if your silica gel is spent.

Silica Desiccants Offer You Premium Protection at Affordable Prices
Protection Experts Australia helps to keep your valuables protected with our silica desiccants. Our premium protective solutions require only a small investment to keep your memorabilia and other valuable items cared for in a variety of situations and conditions.
What You Should Know About Desiccant Silica Gel
Silica gel sachets tend to be one of those everyday items that we often see but rarely put much thought into its existence. Yet, these silica bags you often find in numerous containers of tablets and multivitamins play a vital role in absorbing moisture.
- One of the most key purposes of these silica packets is to absorb moisture. The tiny silica balls inside of the packets can absorb 35 per cent of their own weight in moisture. Moisture in the air is often a cause of decay, mould and damage to food products and other treasured memorabilia.
- The silica gel desiccants work best in moderate temperatures with only a mild fluctuation in humidity. When temperatures rise above 40°C, it becomes completely ineffective, even if the temperature was this high only for a short while. Thus, this specific form of silica gel sachets is not a viable solution to keep sea cargo dry.
- The most outstanding and useful benefit of our silica desiccant is that we stock a range of food-grade silica Thus, making it a viable solution in the pharmaceutical industry to prevent moisture damage to medication and vitamins. An additional feature of our silica is that it is self-indicating. This means silica gel granules change colour once spent, giving you a clear indication if the silica gel packets were in contact with moisture or if they are still useful and active.
Related Services We Provide to Silica Gel Bags
Our range of protective solutions is much broader and offers numerous benefits to global industries. Customer care and professional service is key to our success, and thus we are always ready to assist with advice and guidance to provide you with the solution best-suited to your needs. Some other key products in our extensive range include the following items:
- Shipping desiccants. The cargo industry relies heavily on shipping desiccants to reduce massive annual losses due to moisture and rain. Damage on cargo ships is not only limited to the goods it transports. Indeed, certain kinds of cargo such as cocoa, coffee, beans and nuts are entirely inedible after exposure to moisture over prolonged periods when en route from one continent to another. Furthermore companies also suffer losses adding up to millions of dollars due to smelly black mould on wooden crates often damaging or even destroying products completely. Such damage is further added to by the corrosion of metal parts, oxidisation and cartons going soft due to moisture. We offer a range of shipping desiccant solutions to ensure your valuables stay dry and in the same condition they left.
- Reduce food wastage with our oxygen absorbers. The main difference between oxygen absorbers and silica gel sachets is that oxygen absorbers do exactly what it says – absorbs oxygen. It consists of a compound of iron powder, salt, water, active carbon powder and diatomite granule. These ingredients form the perfect solution to absorb the oxygen which prevents rot, mould and the growth of microbes on food. Oxygen exposure also causes the oxidisation of fat and changes the smell, taste and consistency of several food products. By simply placing these sachets in an airtight container with your food, you harness the oxygen trapped inside the container, thus preserving the food for much longer.
- Our range includes several solutions for the export industry as well. You can minimise the weight of your load by eliminating the use of heavy ropes and chains to keep your load stable as our webbing offers a durable yet lightweight solution. Since this product is so lightweight, it is a flexible solution with easy application. An added benefit is that these are also UV resistant and weatherproof. Coupled with being corrosion resistant and the ability to absorb shock, webbing is the perfect replacement for conventional methods of securing large objects. Hence it is often used in rigging, mining, the automotive industry and by large industrial manufacturers.
Our range of solutions is comprehensive and consists of premium quality items perfectly suitable for every need you might encounter. Our friendly and professional team is here to serve you and find solutions to suit your unique requirements and budget.
About Protection Experts Australia
For more than a decade we’ve been building our reputation as a consistently reliable supplier of quality items to protect your goods against oxygen, moisture and transit damage. Our team is ready to assist you with tailored solutions, always guided by these five values vital to our success:
- Supplying quality items sourced from reliable suppliers in our strong network of partners.
- Meeting your needs with integrity.
- Caring for our environment by offering sustainable and non-hazardous solutions to reduce our carbon footprint.
- Knowledge is key and our years in the industry provide the platform from which we can bring you workable solutions.
- By building lasting mutually beneficial relationships.
You can discuss your needs and requirements, your challenges and concerns with our professional team. We are here to assist.