Loctite Vs Great Stuff – with Usage Tips

Loctite and Great Stuff are two popular brands known for their adhesive and sealing products. Loctite specializes in offering a wide range of bonding solutions for various materials, while Great Stuff focuses on insulation and sealing foam products.

Both brands are reliable and trusted options, each with their own strengths and applications. Now, let’s dive deeper into the features, uses, and advantages of Loctite and Great Stuff in order to help you make an informed choice for your specific needs.


When considering adhesive options for various projects, understanding the composition of Loctite and Great Stuff is essential.

Both products have distinct chemical makeups that contribute to their respective effectiveness in different applications.

Chemical Makeup Of Loctite

Loctite is a brand known for its durable and reliable adhesive solutions. The composition of Loctite adhesives typically consists of various chemicals such as ethyl cyanoacrylate, methacrylate, and acrylic resins.

These components create a strong bond when the adhesive cures, providing robust, long-lasting adhesion for different materials.

Chemical Makeup Of Great Stuff

Great Stuff, on the other hand, is a foam sealant commonly used for insulating gaps and cracks.

Its chemical makeup is primarily composed of polyurethane foam, which expands to fill in spaces and create an airtight seal.

The foam’s expansion and adhesion properties make it ideal for insulation and sealing applications.


In the realm of adhesives and sealants, Loctite and Great Stuff are two popular products that serve different applications in various projects.

Understanding the common uses of Loctite and Great Stuff can help you determine which product is best suited for your needs.

Common Uses Of Loctite

  • Sealing metal, rubber, plastic, and glass
  • Bonding components in machinery and automotive repairs
  • Fixing loose screws and preventing them from becoming unlatched
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Common Uses Of Great Stuff

  • Insulating gaps and cracks in buildings and homes
  • Filling cavities in walls for improved thermal efficiency
  • Sealing around doors and windows to prevent air leakage


In terms of performance, both Loctite and Great Stuff offer excellent results in their respective applications. However, there are some key differences to consider when it comes to their adhesion strength and insulation performance.

Adhesion Strength Of Loctite

Loctite is well-known for its superior adhesion strength, making it an ideal choice for a wide range of applications. Whether you need to bond metal, plastic, wood, or other materials, Loctite provides a reliable and long-lasting bond.

Its high-strength formula ensures that the bond remains strong even under extreme conditions, such as heat, cold, or vibration. With Loctite, you can trust that your project will stay together.

Insulation Performance Of Great Stuff

When it comes to insulation performance, Great Stuff is the go-to choice. Great Stuff is a popular foam insulator that expands to fill gaps and cracks, providing excellent thermal and sound insulation.

It effectively seals out drafts, moisture, and pests, making it a great option for both indoor and outdoor use. Whether you’re insulating walls, windows, or pipes, Great Stuff offers a reliable solution that helps improve energy efficiency and reduce noise.

In conclusion, both Loctite and Great Stuff offer impressive performance in their respective applications. Loctite excels in adhesion strength, providing a strong and durable bond for a variety of materials.

Meanwhile, Great Stuff shines in insulation performance, making it an excellent choice for sealing gaps and cracks and improving energy efficiency. Ultimately, your choice between the two will depend on the specific needs of your project.

Loctite Vs Great Stuff


Different Types Of Loctite Products

Loctite offers various products suited for different applications:

  • All-purpose adhesive
  • Threadlockers
  • Super glues
  • Gasket sealants

Varities Of Great Stuff Foam

Great Stuff Foam comes in different variations:

  1. Expanding foam sealant
  2. Fireblock foam
  3. Big Gap filler
  4. Pestblock foam

Usage Tips

Welcome to our usage tips section, where we will guide you on the best practices for applying Loctite and share some tips for effective use of Great Stuff.

Whether you are working on DIY projects or professional applications, these tips will help you get the most out of your adhesive and insulation foam. Read on to learn more!

Best Practices For Applying Loctite

When it comes to using Loctite, following these best practices can ensure a successful application:

  1. Prepare the surface: Clean and dry the surface before applying Loctite for optimal adhesion.
  2. Apply the right amount: Use a moderate amount of Loctite. Applying too little may lead to weak bonding, while applying too much can result in excess mess.
  3. Hold it together: After applying Loctite, hold the parts together firmly for the recommended curing time. This will allow the adhesive to bond properly.
  4. Use in well-ventilated areas: Loctite products can emit strong odors, so it is advisable to use them in well-ventilated spaces.
  5. Store properly: Seal the Loctite container tightly after use and store it in a cool and dry place. This will help maintain its effectiveness for future applications.
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Tips For Effective Use Of Great Stuff

Great Stuff foam insulation can be a versatile product with various applications. Here are some tips to make the most of it:

  1. Shake well before use: Before applying Great Stuff, shake the can thoroughly to ensure a uniform mix of the insulation foam.
  2. Apply in layers: It is better to apply Great Stuff in multiple layers rather than one thick layer. This helps with curing and prevents excessive expansion.
  3. Wear protective gear: When working with Great Stuff, wear gloves, goggles, and a mask to protect yourself from skin and eye irritation.
  4. Keep the can upright: To ensure a smooth and even flow of the foam, always keep the can upright while applying Great Stuff.
  5. Clean excess foam promptly: If any foam spills or expands beyond the desired area, clean it immediately with mineral spirits or a foam cleaner.
Loctite Vs Great Stuff


Environmental Impact

Loctite and Great Stuff are two popular brands known for their environmental impact. While Loctite offers a range of adhesive solutions, Great Stuff specializes in insulation products.

Both companies are committed to reducing their carbon footprint and promoting sustainable practices in their manufacturing processes.

Environmental Impact In considering the use of construction adhesives and sealants, it’s crucial to assess their environmental impact. Both Loctite and Great Stuff have significant implications in terms of sustainability and eco-friendliness.

Eco-friendly Aspects Of Loctite

When it comes to the environmental impact, Loctite demonstrates eco-friendly features. The brand offers a range of solvent-free adhesives that minimize harmful emissions during application. Additionally, Loctite emphasizes recyclable packaging to reduce waste.

Sustainability Of Great Stuff

Great Stuff, on the other hand, is committed to sustainability through its low-pressure formulation, aiming to minimize material usage and waste. Moreover, the brand advocates for the proper disposal of used cans to limit environmental impact.

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In conclusion, both Loctite and Great Stuff prioritize environmental responsibility, integrating sustainable practices and materials into their product offerings.

Cost Analysis

When it comes to selecting the right sealant for your projects, the cost is an important factor to consider.

Loctite and Great Stuff are popular options, each with its own unique features. A cost analysis will help you determine which product offers the best value for your money.

Comparison Of Prices

When comparing prices, it’s essential to consider not only the upfront cost but also the coverage each product provides. Loctite and Great Stuff come in different sizes and formulations, which directly affect their prices.

Below is a table comparing the prices of commonly used variants:

Product Size (oz) Price
Loctite 10 $5.99
Great Stuff 12 $3.99

Value For Money

While Great Stuff might seem cheaper upfront, it’s important to consider the coverage each product offers.

Despite its higher price, Loctite’s 10oz bottle covers more area compared to Great Stuff’s 12oz bottle, resulting in a lower cost per square foot.

Additionally, Loctite’s superior adhesion and durability ensure long-term cost savings, making it a better value for money in the long run.

Frequently Asked Questions Of Loctite Vs Great Stuff

Which Is The Strongest Expanding Foam?

The strongest expanding foam is often determined by its density rating, with higher-density foams typically being stronger and more durable.

Where Should You Not Use Great Stuff?

Great Stuff should not be used on surfaces that are uneven, wet or moist, as well as in areas where it will be exposed to high temperatures. Additionally, it should not be used as a sole means of structural support.

Does Loctite Tite Foam Harden?

Yes, Loctite Tite foam hardens after application, expanding to fill gaps and creating a durable seal.

What Is The Strongest Polyurethane Foam?

The strongest polyurethane foam is high-density foam, known for its durability and support. It provides long-lasting structural integrity.


Ultimately, choosing between Loctite and Great Stuff depends on your project requirements. Consider each product’s strengths and weaknesses to make an informed decision.

Experiment with both to determine which one best suits your needs. Let your specific needs guide your choice for optimal results in your DIY projects.

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