Best Food Safe Glues

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 Titebond 5003 II Premium Wood Glue, 8-OuncesSuper Glue 15171-12 Dishwasher Safe Glass Glue Tube, 3gDap 00688 All-Purpose Adhesive Sealant, 100% Silicone, 2.8-Ounce TubeLavaLock Food Safe BBQ Grade Adhesive Grill Smoker High Temp RTV Silicon - Clear 3 OunceLoctite Glass Glue, 2-Gram Squeeze Tube, Clear, 6-Pack (233841-6)Silicone RTV 4500 Food Contact Safe High Strength Silicone Sealant, Clear (2.8 FL. Ounce)
Titebond 5003 II Premium Wood Glue, 8-OuncesSuper Glue 15171-12 Dishwasher Safe Glass Glue Tube, 3gDap 00688 All-Purpose Adhesive Sealant, 100% Silicone, 2.8-Ounce TubeLavaLock Food Safe BBQ Grade Adhesive Grill Smoker High Temp RTV Silicon - Clear 3 OunceLoctite Glass Glue, 2-Gram Squeeze Tube, Clear, 6-Pack (233841-6)Silicone RTV 4500 Food Contact Safe High Strength Silicone Sealant, Clear (2.8 FL. Ounce)
Food SafeYesYesYesYesYesYes
Heat Proof
YesYesYesUp to 450Up to 400-65 to 350
Dishwasher proof


Cleaning Kings' ChoiceBest Food Safe Wood GlueBest Food Safe Super GlueBest Food Safe Glue for PlasticBest Food Safe Glue for MetalBest Food Safe Glue for GlassBest Food Safe Silicone Glue
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How We Found the Best Food Safe Glues

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Table of Contents - Best Food Safe Glues

Introduction – Best Food Safe Glue

Food safe glue is a glue that will not leave an undesirable taste or odor. There are several different types of food-safe glues, and certain ones work better than others, depending on what you’re using them for.

Food-safe glue is essential because it prevents the transfer of any harmful chemicals into your body through ingestion. The safer the glue, the less likely there are to be side effects associated with ingesting it while eating your favorite foods!

In this article, the Cleaning King Team will break down the different food-safe glues on the market and identify the best glues for different materials.

The most common usage for food safe glue is the repair of ceramics. For this reason, the Cleaning King team did a comprehensive rundown on food safe glue for ceramics on a separate page.

best food safe glue

Buyers Guide  – Best Food Safe Glue

When looking for food-safe glue, it’s essential to ensure that the glue is non-toxic and BPA-free. The best food-safe glues will be made from materials that don’t have harmful effects when consumed by humans so that you won’t have any health issues down the road! 

These days, more companies are switching over from plastics in their containers to recyclable metals or glass because they want a safer product for consumers.

There are several types of adhesives on the market today: 

  • Solvent-based
  • Water-based, hot-melt adhesive (HMA); and
  • Silicone/urethane, among many others. 

The right glue for the job is sometimes hard to find because not all glues are food-safe. There are many types of adhesives on the market today, and some aren’t specifically meant to be used on food products.

One of the most common types of glue is solvent-based, which uses chemicals like acetone or naphtha to dissolve and hold together different substances, making them unsafe for food contact. Some solvents can even irritate sensitive skin areas.

Look for a Stable Heat-Proof Glue

Heat-proof glues are great for creating glass or ceramic art pieces because they can be placed in the oven to dry without melting. Food safe glues are also normally heat resistant, so you won’t typically have any problems with your glue if it gets too hot! 

Most food-safe glues are resistant up to about 400 degrees Fahrenheit, which is plenty hot for most projects and uses! You’ll notice that many of these types of glue also state “non-toxic” on the label as well because they’re considered safer alternatives when compared to solvent-based adhesives or other woodworking adhesives. 

Food Safe Glues Should Be Waterproof

In addition to being heat-proof and non-toxic, you want your adhesive to be waterproof so that liquids won’t seep in through cracks and ridges in your creation. Waterproofing options will typically be listed on the packaging and instructions for use if needed, so make sure you read before applying. 

A waterproof glue will keep liquids from seeping into your bonds and weakening them. This is especially important for glue that will be used on a wood project, as water can easily get stuck in the cracks of the design and damage the piece over time. 

Using waterproof glue has many benefits, including that it is more durable and will last much longer than glue that isn’t waterproof. Waterproof glues are also often stronger, so if you need your creation to stay in one piece for purposes of display or transportation, then this might be the best choice for you.

Look for a Glue That is Dishwasher Safe

Dishwasher-safe glues are a specific type of glue that can be safely washed in the dishwasher. This is great for anyone who wants to create a project and display it somewhere without worrying about dishes, pots, or pans.

Dishwasher-safe glue is especially important when repairing ceramic dishes or mugs. This is because glues that aren’t dishwasher safe can cause the ceramics to break apart when washing.

The value of having a dishwasher-safe glue is so important because it allows for easy care of the project. Dishwasher-safe glue is also great to use on other household items that tend to be typically washed in the dishwasher, such as glasses or plastic cups.

Durability is Key When Purchasing a Food-Safe Glue

When purchasing glue, be sure to consider its durability above anything else. The best food-safe glues can withstand high temperatures and machine use without losing their stickiness. 

Durable, strong adhesives that do not break down when exposed to heat are necessary for projects involving cooking vessels made of:


  • Plastic
  • Stone
  • Metal; and
  • Glass

Food safe glues are perfect for crafts involving baking, pottery, candle making, or even home repairs. One important thing to consider is the viscosity of the glue itself and how it appears when dried. Some glues will dry clear, while others are more opaque. 

Depending on your project, you’ll need to choose your food-safe glue depending on the material it is and the finish you desire. It’s better to purchase different types of food-safe glue for each unique material you’re using – instead of trying to make do with subpar products! For example, not all wood glue will perform the same when it is used on metal or stone. 

Some adhesives are also made specifically for use on metal or glass, which are not porous surfaces. These glues may be safe to use with food, but they are meant for industrial purposes only and should never touch your dinner table.

If your project will come into contact with food, it is crucial when purchasing glue that you make sure it says “food-safe.” This means the adhesive has been tested by a reputable organization such as NSF International, an independent testing agency, to ensure its safety for everyday household objects. 

If it makes contact with food, then it needs approval! It’s always safest to work with food-safe adhesives! 

Our Reviews - Best Food Safe Glue

Best Food Safe Wood Glue

Titebond II Premium Wood Glue is a two-part water-based wood glue with a high bonding strength. It is the first and most popular leading brand, which meets the ANSI/HPVA Type II waterproofing standard. It’s perfect for:


  • Outdoor furniture
  • Birdhouses
  • Planters
  • Mailboxes; and
  • Picnic tables made of wood.


Titebond II Premium Wood Glue has excellent standability and speed of set and a strong initial tack. It’s FDA-approved for indirect food contact (cutting boards) and works best in radio-frequency (R-F) gluing systems. It’s non-toxic, solvent-free, and simple to use.


Titebond Wood Glue is a one-part moisture-cure aliphatic resin emulsion adhesive that cures at room temperature to an amber color and has excellent standability. It can be used with most structurally stressed lumber, including hardwoods like maple, birch, oak, or hickory; softwoods such as fir, pine, or spruce; plywood veneers over wood core panels.

Stand-out features include

  • Easy to sand. 
  • Will not sink, shrink, crack, or fall out.
  • It accepts any stain and finish and can be mixed with any tint, stain, or dye for a custom color.
  • Excellent Water-resistance
  • Outstanding bond strength


Titebond wood glues are non-toxic and emit no hazardous fumes. Titebond III Ultimate Wood Glue and Titebond II Premium Wood Glue have been approved for indirect food contact. Thus they’re the glue we recommend for making cutting boards and other similar projects.

How to Use Titebond 5003 II Premium Wood Glue

To use Titebond Premium wood glue:

  • First, find a clean work surface. 
  • Apply the glue to both surfaces that you want to bond together and let it sit for about 30 seconds until tacky.
  • Then press them together firmly. 
  • For long-lasting results, clamp or weight your project overnight.

Titebond Premium Wood Glue is an excellent general-purpose woodworker’s glue with superior strength, making it perfect for all kinds of applications such as household repairs and craft projects like picture frames and gift baskets. Titebond 5003 Premium Wood Glue provides a high initial grab, so fewer clamps are required during assembly compared to ordinary yellow carpenter’s glues.

It can be sanded after drying and provides a smooth finish with a strong bond making this one of the most versatile glues on the market today! The Cleaning King Team highly recommends TItebon Premium wood glue as the best food-safe wood glue on the market.

Best Food Safe Super Glue

Super Glue 15171 Dishwasher-Safe Super Glue instantly bonds glass, tinted glass, crystal, stained glass, glass to metal, and more. The crystal clear formula creates invisible repairs and requires no clamping. Dishwasher-Safe Super Glue is both water and heat-resistant. It dries clear and sets without a tacky residue, so it can be cleaned with just soap and water.

Stand-out features include

  • Dries clear
  • Bonds instantly
  • Resists heat
  • Dishwasher safe

Super Glue 15171 Dishwasher-Safe Glue bonds well to metal, glass, and ceramic. It is also suitable for gluing rubber gaskets as well as leather. In addition, it has a shelf life of up to four years, so you can keep the tube in your kitchen drawer without worrying about using old glue that might not work when you need it most.

How to Use Super Glue’s Dishwasher-Safe Glue

When gluing glass or other hard surfaces together: 


  • First, roughen the surface of one piece to give both surfaces something to grip; 
  • Then apply glue evenly over both pieces. 
  • Assemble quickly because this type of adhesive tends to set quickly (usually within 20 seconds). 
  • Press firmly for 30-60 seconds until the bond is complete. 
  • Allow 24 hours before using the product. If needed after initial assembly, reassemble in another 12 hours (glue will still cure even if not fully assembled).


This process makes Super Glue’s Dishwasher-Safe Glue perfect for any high-stress applications where there could be issues of breakage if pressure isn’t kept on during the curing process (such as broken plates). Repairing ceramic cups, dishes, bowls, and mugs is best suited with Super Glues Dishwasher-Safe adhesive due to how quickly it sets once exposed water from running dishwashing cycle. 


At Cleaning King, we recommend Super Glue’s Dishwasher-Safe Glue as the best food-safe super glue on the market. It’s ideal for repairing chipped glassware and porcelain dishes that may frequently encounter dishwasher cycles.

Best Food Grade Adhesive for Plastic

Best Food Safe Glue for Plastic

Dap All-Purpose Adhesive Sealant is a Long-lasting 100% silicone rubber that helps build and repair aquariums. A waterproof, watertight seal is created while remaining flexible. It won’t shatter or shrink when cured. This adhesive is ideal for plastics like: 

  • Acrylic

  • Plexiglass; and

  • Lucite.

When looking to buy the best food-safe glue, you’ll need a product that is dishwasher safe so it can go through your washer without dissolving in water. The Dap All-Purpose Adhesive Sealant works well because its 100% silicone rubber helps build and repair aquariums. A waterproof, watertight seal is created while remaining flexible. It won’t shatter or shrink when cured.

Stand-out features include

  • Long-lasting 100% silicone rubber allows your project to be submerged in water without damaging it.
  • Waterproof
  • Stays flexible
  • It won’t crack or shrink
  • Non-toxic to fresh and saltwater fish when cured

Dap All-Purpose Adhesive Sealant stays flexible, not cracking or shrinking when you use it to seal up your plastic containers of foodstuff. With dishes like these, it’s particularly important they are sealed safely so no bacteria can accumulate inside the container after washing them in the dishwasher. This adhesive doesn’t contain harmful chemicals, which makes it safe to be around food as well!

How to Use Dap All-Purpose Adhesive Sealant

  • First clean and dry the surface of your dish or plastic container. 
  • Next, squeeze a small amount onto one side of the object you want to seal together. 
  • Press it firmly into place for about 30 seconds, then let it sit for an hour.

This adhesive is ideal for plastics from acrylic, plexiglass, and lucite, which are all common types of plastic found around the home. Cleaning King recommends this as our top choice for food-safe plastic glue!

Best Food Safe Glue for Metal

LavaLock Food Safe BBQ Grade Adhesive meets FDA food contact standards. High-temperature silicons are ideal for: 

  • Gasketing
  • Sealing smoker pit doors
  • Lids
  • Fireboxes
  • Cook chambers; and 
  • Any other BBQ component. 

LavaLock is one of the best food-safe glues for metal, specifically grills, and smokers. It’s also great for plastic and metal bonding. LavaLock is clear, high-temperature silicon that comes in an easy-to-use caulking tube and sets up quickly at room temperature with no mixing required.

Stand-out features include

  • Food-contact safe sealant labeled for use on BBQ grills.
  • High Temp, Premium grade RTV silicon CLEAR color, high-temperature 450F.
  • Meets Food Contact USDA Requirements. 
  • LavaLock bonds to all BBQ smoker gaskets and surfaces, including painted, new, or previously gasketed bbq lids
  • Excellent Hi Temp BBQ sealer, Easy to apply w/ applicator tip & storage cap.

LavaLock is a great Hi Temp BBQ sealer, and it stands out because of its high-temperature capability. This liquid silicone is ideal for sealing grills and smokers, as well as bonding plastic and metal parts together in various ways. It’s also labeled to be used with food contact surfaces like those on a grill or smoker.

How to Use LavaLock Food-Safe BBQ Grade Adhesive

This clear liquid has an easy application process that involves: 


  • Squeezing the tube onto your surface and spreading it around evenly with something such as a paintbrush. 
  • Once applied at room temperature, LavaLock sets up quickly so you can move on to other things without having to wait too long before doing what needs to be done next! 
  • If there are any leaks between parts when assembling them after applying this silicone, then they will need further repairs to ensure that food can’t get into crevices.
  • If any excess LavaLock remains stuck onto its container, then just wipe it down with water and soap to remove it for future use again another day. 
  • Store in a cool, dry place away from direct sunlight when not using as well.


This silicone is extremely easy to clean off of the tools it’s applied with, like paintbrushes or your hands, but make sure you don’t let it set up until after using! It will cause a complete mess if you do so before setting this adhesive on your surfaces. 


LavaLock Food-Safe BBQ Grade Adhesive is one of the Cleaning King Team’s top picks for food-safe metal glue. What we like about this product is that it’s super strong and exceptionally flexible when setting up. 

Best Food Grade Adhesive for Glass

Best Food Safe Glue for Glass

Loctite Food-Safe Glass Glue is the only super glue on the market that is specifically developed for bonding glass. It’s especially good at connecting glass to itself and non-porous materials like metal and specific polymers. It also works on: 

  • Transparent
  • Tinted
  • Brown
  • Opaque and even smoky glass.

Its waterproof links will dry quickly, set without clamping, and endure for daily use. Repairing glasses and crystal with Loctite Glass Glue is also heat resistant and dishwasher safe.

Stand-out features include

  • Reliable glass glue bonds all types of glass to itself and certain metals and plastics
  • Dries clear and colorless for smooth repairs on glass and non-porous materials
  • Fast-bonding glue is also safe for use on items that need to be washed in a dishwasher.
  • Easy to use and works very well with any glass, including stained glass


Loctite Food-Safe Glass Glue is the best on the market for repairing glass items. This glue bonds exceptionally well because it chemically reacts with both surfaces creating a stronghold that resists heat up to 400 degrees Fahrenheit, making this glue very durable.

How to Use Loctite Food-Safe Glue for Glass

Be sure to read all of the instructions before using this product! It is extremely important not to get it anywhere but where you want your repair. 


  • When applying it onto one surface, only apply a very thin layer at first, then press together gently. 
  • Afterward, be sure that both surfaces are clean and dry before starting, or there will be no bond between them at all regardless of how much was applied in step one above. 
  • Also, avoid cold water if possible because this type of glue works better when warmed up slowly by being exposed to warm air instead of rapid cooling from ice-cold water.


The Team at Cleaning King highly recommends Loctite Food-Safe Glass Glue for glass. Loctite Food-Safe Glass glue works on glass and plastic, so it can be used to repair anything from dishes to cutlery without harming the surface of your item.

Best Food Safe Silicone Glue

Silco’s Food-Contact Safe Adhesive is a clear silicone sealant that meets the requirements for non-slump silicone paste from the NSF, which has excellent resistance to high and low temperatures, moisture, ozone, vibration, and weathering.

Stand-out features include

  • High temperature resistant to 350 degrees Fahrenheit
  • All-weather conditions are resistant to it.
  • Bonds well to most surfaces
  • Excellent for sealing or creating gaskets
  • Self-curing, simple to use


This groundbreaking VOC-free solution has UV stability and high adhesion to metal, steel, tile, fiberglass, ceramic, glass, aluminum, painted surfaces, wood, plywood, marble, and other common substrates once cured. This product is designed to provide all-weather performance to meet today’s Green Building Requirements.

How to Use Silco Food-Contact Safe Adhesive

To use Silco Food-Contact Safe Adhesive:


  • Apply a thin bead to the substrate and press together.  
  • Allow curing for at least four hours.
  • Silco Food Contact Safe High Strength Silicone Sealant is an ideal gasket glue and can be used in cooking applications up to 500°F (260°C). 
  • It also offers excellent resistance to food acids such as vinegar, lemon juice, wine, and oil.


The Cleaning King Team recommends Silco Food-Contact Safe Silicone Sealant as one of the best food-safe silicone sealants on the market today.

Best food safe glue for Ceramic

Click above for our comprehensive rundown.

Conclusion – Best Food Grade Adhesive

Learning about the various types of food-safe glue is the first step to finding which one might work best for your needs. For those working on wood projects like cutting boards, you’ll need a wood-specific food-safe glue. If you’re repairing items that are commonly washed in a dishwasher, you’ll also need to be sure your glue is dishwasher safe.

You’ll find that there are many types of glues on the market today – some made from natural ingredients; others using synthetic polymers – so it’s essential not only to know what kind of project you want to complete but also what properties you need in order to select the right adhesive for your application. Once again, we say: do your research before jumping into anything!

Best Food Safe Adhesive FAQs

Is Gorilla Glue Food-Safe?

Gorilla Glue is not designed for any food-related usage and should not be kept in the refrigerator or near food. Gorilla Glue has an intense fragrance due to the absence of solvents.

Is Krazy Glue Toxic?

Krazy Glue is made of food-safe additives that adhere to the FDA’s standards. As a result, you may safely produce high-quality food packages from various materials using this glue. The gel also helps to prevent contamination and keeps the products fresh by preventing contact between them.

Is Hot Glue Food Safe?

There are several FDA-approved hot-melt types of glue available for both direct and indirect food contact, including ones designed for the food and beverage packaging industry. Metallocene hot melt glue is an excellent food-safe adhesive since it is designed to give the best possible bonds in the food and beverage packaging sector.

Is Super Glue Heat Resistant?

Heat resistance varies depending on the type, but most superglues aren’t heat resistant at temperatures higher than 110 degrees Fahrenheit. High Heat (100-110 degrees F).has a detrimental effect on the strength of Superglue. 

Is Krazy Glue Waterproof?

Krazy Glue has an activation mechanism, which is generally water vapor in the atmosphere. Once formed and cured, the glue is entirely waterproof, making it perfect for bathroom repairs.