Best Silicone Spray on the Market [2024 Review]

Noisy door hinges, frozen car door handles, and rusted locks are common frustrations for home and business owners. Fortunately, silicone spray exists to remedy each of those problems and more. In this article, I’ll show you which sprays are worth a second look and how to go about finding the best spray lubricant for you.

Our Top Silicone Spray Reviews

Silicone lubricant makes eliminating squeaks, unsticking windows, and protecting against rust and moisture an easy feat. There’s a lot to consider when choosing your silicone spray, though, including what you need it for. 

Some examples of things the spray can effectively lubricate are:

• Sliding patio doors
• Shower doors
• Windows
• Locks
• Hinges
• Car windows
• Metal items prone to rust

You’ll also want to consider where you’re lubricating, how long you need the application to last, and what type of protection you’ll need.

Below, I’ve reviewed five of the most popular silicone sprays on the market. Take a look and see which one will be the best silicone lubricant for you.

Best Overall Silicone Spray: WD-40 Specialist Water-Resistant Silicone Lubricant 

WD-40’s Specialist Water-Resistant Silicone Spray is the best silicone spray on the market for several reasons. Not only is it versatile, but it’s also a reasonable price and comes from a respected brand.

Product Specs

The main specifications for WD-40’s silicone lubricant are some of the best on this list of products. They include:

• The ability to withstand extreme temperatures 
• Very water-resistant
• Protects both metal and nonmetal surfaces
• Quick-dry formula
• Smart Straw application
• Safe for use on metal, vinyl, rubber, and plastic
• Completely colorless

Feature Highlights

WD-40’s Specialist Silicone Spray has a wide temperature range, is highly water-resistant, dries quickly, and has many potential applications. 

As a brand, WD-40 is known for its ability to eliminate squeaks and provide a high level of lubrication. Its silicone lubricant builds on that reputation by adding a semi-permanent barrier that blocks out all moisture without degrading softer materials, such as rubber or vinyl. 

WD-40’s silicone spray lubricant can withstand temperatures ranging from -100 to 500 degrees Fahrenheit. This range makes it even more versatile than DuPont’s Teflon Silicone Lubricant Spray, which has the second-widest temperature range of the products reviewed here. As a result, it’s an excellent choice for high-heat applications, such as heaters or automotive uses.

This spray also has a quick-dry formula, so you won’t have to wait long before using your windows, hinges, locks, or other items. Other sprays often require a significantly longer curing time, in some cases up to 24 hours, so this is a good choice if you need to do a quick repair. That said, the quick-dry formula also means you won’t have a big window to fix mistakes.

The WD-40 Specialist Silicone Spray also has a long list of applications in your home, garage, bar, or business. What’s best is that for high-use projects, you should be able to get about 3-6 months out of a single application. 

Pros

• Widest range of operating temperatures (-100 degrees Fahrenheit – 500 degrees Fahrenheit)
• Best silicone lubricant for window channels and sliding glass doors
• Offers a Smart Straw that allows for precise application

Cons

• Has a strong odor that takes a while to dissipate
• It can be messy and stain if not shaken properly
• Uses butane as a propellant, which is highly flammable

Best Value: DuPont Teflon Silicone Lubricant Spray

When it comes to value, the Dupont Teflon Silicone Lubricant Spray is the best silicone spray I found for the broadest range of applications. This option is versatile, withstands very high and very low temperatures, and is safe for applications on a wide variety of materials. 

Product Specs

Dupont’s Teflon Silicone Lubricant’s specifications highlight what a high-value, multi-purpose product it is. Some of the stand-out features are:

• High heat and extreme cold applications
• Uses Nano-Ceramic Boron Nitride particles to protect, lubricate, and preserve items
• Water-resistant capabilities suitable for marine equipment
• Non-staining
• Low-odor
• Approved as a food-grade product
• Ideal for non-metal materials, including fabric and wood

Feature Highlights

Dupont’s silicone spray lubricant has an advanced formula that excels at waterproofing, protecting, lubricating, and preserving metal and non-metal materials. However, there are a few ways it stands out from other products.

A main highlight of this spray is its operating temperatures. Although the WD-40 Silicone Spray tops the list with an operating temperature range of -100F – 500F, Dupont’s version comes in second, with a range of -40F – 392F. The difference might seem significant, but when you consider the applications you’d use it for, it still offers a lot of flexibility.

Despite its smaller operating temperature range, Dupont’s spray is low-odor, which is where it has a leg up on WD-40. Although you should always use sprays in a ventilated area, you won’t have to worry about a chemical smell lingering in your space. 

There’s also more room for error with this spray than the other quick-dry options discussed here. Although Dupont’s Teflon Silicone lubricant doesn’t come with a Smart Straw to allow precise application, it doesn’t dry instantly. This allows you to wipe away any excess and make corrections using other tools without rushing.

However, one of the most beneficial uses of this product is on fabrics. All of the other sprays on this list apply to materials including rubber, vinyl, plastic, or metal. However, Dupont’s spray is safe to use on fabrics, allowing you to waterproof things like snowshoes with ease.

Pros

• Broad operating temperature range (-40 to 392 degrees Fahrenheit)
• Low odor, making it ideal for indoor use
• Longer dry time allows for more room for error in application

Cons

• Doesn’t come with a straw for application, so over-spray can be an issue
• Longer drying time requires you to wait longer before using your item

Best Budget: B’laster Industrial Strength Silicone Lubricant

Although none of the products on this list are terribly costly, B’laster Industrial Strength Silicone Lubricant is where you’ll get the most bang for your buck. It’s a low-cost silicone spray that holds its own against the other sprays I’ve reviewed. 

Product Specs

B’laster’s spray might be my best budget option, but it certainly isn’t lacking. Its specifications include some of the key things you’d look for in a silicone spray lubricant.

• Higher concentration of silicone solids than competitors
• Stain-free formula
• Doesn’t accumulate dust or dirt
• Ideal for metal and nonmetal materials, including wood and leather
• Offers a variety of light and heavy-duty applications
• Low odor

Feature Highlights

The biggest draw for B’laster’s silicone lubricant is its price. At the time of this writing, you can buy a can of B’laster for less than $5, which makes it perfect if you need something that doesn’t have all the bells and whistles of some of the other products.

The main drawback to the great price is that, although B’laster works well for temperatures up to 350 degrees Fahrenheit, it doesn’t do well in sub-freezing temperatures. That said, it has such a wide variety of uses indoors or in the garage that it’ll more than make up for that.

The applicator straw you’ll get with B’laster allows you to lubricate small moving parts with ease. This will enable you to quickly attack hinges, drawer runners, and window channels. Although the outdoor applications of B’laster aren’t as vast as WD-40’s or Dupont’s, you’ll find a plethora of uses for this product indoors and inside your vehicle. 

Like Dupont, B’laster offers a decent margin for error during application, which is also where it excels over WD-40. If you have a shaky hand or need an incredibly precise application, this product is easy to wipe up to suit your purposes. In addition, it has a very low odor, so you won’t have to worry about it stinking up your home, car, or garage.

Pros

• Includes a straw for precise application in small spaces
• Ideal for inside your home, vehicle, or garage
• Lowest priced highly-rated silicone lubricant

Cons

• Precise application is critical for maximum effectiveness
• Not ideal for sub-zero temperature applications
• Could stain softer fabrics

Best for Indoors: 3M Silicone Lubricant – Dry Spray

For indoor-specific issues, the 3M Silicone Dry Lubricant is the best dry lubricant spray to suit all your needs. Some of the most common indoor uses of silicone spray are lubricating windows, drawers, locks, and hinges. If those are the issues you’re trying to address, you should definitely check 3M’s silicone spray lubricant out.

Product Specs

3M’s Silicone Dry Lubricant has many specifications that make it worth considering if you’re in the market for a silicone spray. You’ll get the following benefits from this spray:

• Non-staining
• Contains no petroleum oils, giving it a low odor
• Broad temperature range of -28 to 350 degrees Fahrenheit
• 2 hour drying time allows you to use your items quickly
• Comes in wet and dry versions

Feature Highlights

3M is a trusted brand with a reputation going back decades that rivals WD-40’s, so it should be no surprise that they’ve developed a great silicone lubricant.

The 3M Silicone Dry Lubricant doesn’t contain any petroleum products, which are the main culprit when other sprays stain materials or stink up a room. Its non-staining formula makes it perfect for indoor applications in areas where you don’t want to risk discoloring.  

This lubricant’s broad operating temperature range makes it usable in high-heat and frigid climates. Although it doesn’t quite match up to CRC’s Food Grade Silicone or WD-40’s Specialist, you’ll have no problem using this spray to lubricate weather-stripping, door locks, or window channels. 

Another way this silicone spray lubricant stands out is because of its low odor. Compared to other sprays, the smell the 3M spray gives off is nearly nonexistent. This feature is handy for indoor applications, especially if the weather won’t allow you to open all your windows for several hours to air the space out.

3M’s spray also has a relatively quick dry time. Similar to B’laster, you’ll only need to allow your items to cure for about two hours before you can use them again. Although this isn’t the same quick-dry benefit that WD-40’s silicone spray lubricant has, it still provides a shorter dry time with the flexibility of correcting mistakes right away. 

The dry formula in this spray allows you to create a protective film that provides lubrication without a lot of product build-up, which is a problem you might run into with the wet formulas reviewed here. However, if you want all of the benefits of both wet and dry applications, you’ll need to purchase both versions.

Pros

• Includes a straw for precise application
• Contains no oils, so it won’t stain
• Nearly nonexistent smell, so it won’t stink up your home

Cons

• Uses butane as a propellant, which is a fire hazard
• Need both the wet and dry versions to get all the benefits of some other sprays

Best Food Grade: CRC Food Grade Silicone 

CRC’s Food Grade Silicone does what many other silicone lubricants lack, which is lubricate foodservice equipment in addition to the most common home applications. Other spray lubricants that you find are ideal lubricating solutions for a wide variety of items. Still, you could find yourself somewhat limited when they’re not approved as food-safe. Enter, CRC.

Product Specs

CRC’s silicone lubricant spray is a great solution if you need to lubricate anything in your home, including kitchen or cooking items. It’s a highly versatile spray that lets you go from the garage to the kitchen without missing a beat. 

Some specific specifications include:

• Colorless and odorless formula
• Withstands temperatures up to 400 degrees Fahrenheit
• Safe for use on foodservice equipment
• 2-way applicator for easy application

Feature Highlights

CRC’s most significant selling point is that you can use it in every room of your home or business. This is the one area where it really stands out compared to WD-40’s Specialist Spray. 

Its usefulness as a food-grade lubricant is invaluable because it can lengthen the life of pricey kitchen equipment. You can use it on freezers, ovens, and rubber seals, among other high-use items that tend to need care after a certain amount of time. It also has a broader operating temperature range than DuPont’s spray.

CRC’s 2-way locking actuator is a helpful tool that lets you control precisely how much spray you apply. The nozzle puts out a very fine mist that can get a bit messy, so having the option to use a precision nozzle offers an added layer of safety if you’re spraying indoors. That said, if you plan to use the broad spray option, make sure you put something down to catch the excess.

Although this spray is intended for food-grade applications, you can still use it for any other lubricating need. For example, it’ll work on windows, locks, hinges, drawers, and other metal and nonmetal materials that need a bit of silencing. It’ll also work well in the car or garage, where high-use things like door handles are exposed to wide temperature fluctuations.

Pros

• Wide temperature range (-40 – 400 degrees Fahrenheit) makes it great for kitchen use
• Provides a 2-way locking actuator that lets you spray only where you need
• Low odor is ideal for cook spaces

Cons

• Contains petroleum, which could cause staining
• Can leave a fine mist around the spray area, so you’ll need to use the straw to avoid messes

Silicone Spray Features to Consider

The silicone lubricants on this list are high-quality, effective sprays that you can use for various applications. However, there are a few things you should look for in a silicone lubricant spray when you’re making your own comparisons. 

Formula

Silicone sprays come in a variety of formulas that have varying levels of silicone. The concentration of silicone can determine how well a spray holds up to heat, cold, water, and other things that might cause it to degrade. 

A basic rule of thumb is to choose a higher silicone concentration for machinery or other things that’ll get a lot of use. Lower concentrations are ideal for everyday at-home use. However, if you’re not sure which works best for your application, you can check the product specs for guidance.

Application

Among the range of silicone lubricant products on the market, you’ll find wet and dry versions. The biggest difference between these two options is that wet silicone will repel water, while dry is intended to work as a lubricant.

So, in other words, if you need to protect your surface and seal out water, go for a wet silicone product. However, a dry version will work just fine to lubricate locks, loosen windows, or other similar applications.

Versatility

A silicone spray’s versatility is a crucial factor to consider when choosing which one will work best for you. Some sprays are great multi-purpose options, while others offer specific benefits you can’t find in all options.

For example, if you want a general household silicone lubricant, you should choose a spray that’s safe to use in all areas of your home. Likewise, if you plan to lubricate outdoor items, like car handles or locks, choose a spray with higher waterproofing capabilities.

Dry Time

Some silicone sprays can dry instantly, while others may need to cure for up to a day before you can use the treated item. There are two things to consider regarding dry time when you choose a spray.

First, although quick-dry options like WD-40’s Specialist Silicone Lubricant are convenient, there’s very little room for error in the application of those sprays. Conversely, a silicone lubricant with a longer dry time will let you wipe up spills or smooth out your coverage.

Temperature Range

Although you might question why your car’s window channel needs a lubricant that’ll withstand up to 350 degrees of heat, it’s actually quite simple. Your vehicle will receive daily, repeated blasts of scorching heat in the summer and be subject to consistently freezing temperatures in the winter.

A high operating temperature range will allow your lubricant to stand up to the daily beating of heat it’ll receive in the summer. In addition, your handles will resist freezing on the coldest, iciest winter days. 

Frequently Asked Questions

Choosing the best silicone spray lubricant requires you to consider a lot of factors. If you still have questions, here’s a bit more information to help you make your choice.

Conclusion

A silicone lubricant is a great way to lubricate the various areas of your home or business that have a tendency to get stuck. However, different applications require different sprays. The silicone sprays listed here are versatile, user-friendly, and, most importantly, they work.