Loctite PL Premium Adhesives 3X vs. 8X: Which Is Right for You?

It is acknowledged that Loctite is the top producer of construction adhesives worldwide. Their products are renowned for providing unparalleled durability and bonding strength.

Regarding Loctite’s construction adhesives, Loctite PL Premium 3X and Loctite PL Premium 8X are the two main competitors.

If you’re having trouble deciding between the two, I’ll be comparing their features, benefits, drawbacks, distinctions, and similarities in this guide.

After reading this comparison of Loctite PL Premium 3X and 8X, you will be prepared to make an informed decision.

Loctite PL Premium 3X: The #1 Adhesive for Do-It-Yourself Projects

Loctite PL Premium is three times stronger than standard construction adhesives, as the name suggests. It can be applied both inside and outside to a variety of situations.

Loctite PL Premium 3X is extremely robust and can be applied directly to wet or even frozen surfaces because it is based on polyurethane.

Regardless of the temperature, this adhesive dries in a day and sets in less than thirty minutes. Furthermore, a variety of materials, including foam, brick, wood, marble, masonry, concrete, metal, and cement, can be treated with Loctite PL Premium 3X.

Loctite PL Premium 3X Principal Advantages

• 3X Stronger than Ordinary Adhesive: This is a definite sign that the adhesive will work flawlessly.
• Compatible with a Broad Variety of Materials: As previously indicated, the Loctite PL Premium 3X is compatible with a wide variety of materials.
• Weather Resistant: This adhesive can be applied to both interior and external surfaces because it is resistant to rain and snow.
• Low VOC: Loctite PL Premium 3X emits very little volatile organic compound (VOC), so you can use it indoors without worrying.
• Available in Various Sizes: Tubes containing 4 oz, 10 oz, and 28 oz of Loctite PL Premium 3X are available.

Reasons To Select Loctite PL Premium 3X

• For filling in gaps, it’s the best construction adhesive.
• Short curing period
• The bonding strength is remarkably strong.
• Flexible
• It’s quite simple to use

Drawbacks Regarding Loctite PL Premium 3X

• Adhesive spills are difficult to clean up
• It is far more expensive than standard construction adhesives.

The go-to adhesive for professionals is Loctite PL Premium 8X.

Conversely, FAST GRAB, or Loctite PL Premium 8X, is a strong construction adhesive. Comparing this bad boy to ordinary construction adhesive, it is eight times stronger. This indicates that the strength of the bond is amazing!

The loctite PL Premium 8X is frequently used to hold objects to vertical surfaces without the need for additional support because of this special feature.

Similar to the 3X, the 8X is a multipurpose construction adhesive. It works on almost any material, including PVC and wood.

Its formula is intended to last for a long time. It also takes a full day to cure, setting in less than 20 minutes.

Key Benefits of Loctite PL Premium 8X

• 8X Stronger than Regular Adhesives: Don’t use the 3X if you believe it will bond more strongly than the 8X. It has incredible strength.
• Quick Grab Formula: The Loctite PL Premium 8X is ideal for vertical applications due to its quick grab formula.
• It’s Versatile: The 8X works on a variety of surfaces, much like its sibling.
• It Can Cure in the Presence of Moisture: Loctite PL Premium 8X can cure even in the presence of moisture, in contrast to most adhesives that must be applied to dry surfaces.
• Sizes Available: There is only one 10-ounce tube available.

Reasons To Select Loctite PL Premium 8X

• Exceptional strength of bond
• Extremely quick curing time
• It is impervious to UV, rain, and snow.
• It works well with a variety of materials.
• Ideal for a variety of uses

The Loctite PL Premium 8X’s drawbacks

When applied to interior surfaces, it has been known to release some odor.

• Examining The Principal Dissimilarities Between 3X And 8X: • The 8X Is More Sturdy Than The 3X

The Loctite 8X construction adhesive has a significantly stronger bond than the other one, which is the main distinction between the two. For that reason, the Loctite PL Premium 8X is a better option if you want an extremely tight bond.

Having said that, although the Loctite PL Premium 3X’s bond isn’t as strong as the 8X’s, it is still far superior to ordinary adhesives.

• The 3X Outperforms The 8X in Oozing

The Loctite PL Premium 3X oozes better than the 8X, so if your goal is to fill gaps, stick with it. The latter isn’t the ideal choice for filling in gaps because it’s not as “runny” as the 3X.

• The 8X Is Optimal for Applications That Are Vertical

The Loctite PL Premium 3X and 8X are both multipurpose tools. But the 3X performs better in horizontal applications, while the 8X is more appropriate for vertical ones.

This is because of the fast-grab formula that the 8X has to offer. With the use of this formula, materials being installed vertically can be quickly bonded together by the 8X without the need for additional reinforcements like nails.

• The 8X Is More Weather-Resistant

Because the 3X is weather-resistant, it can be used for applications both indoors and outdoors. On the other hand, the Loctite PL Premium 8X offers improved weather resistance.

Therefore, choose the Loctite PL Premium 8X if you live in a region that frequently experiences extreme weather.

• Costlier Than the 3X Is The 8X

It makes sense that the 8X is a little more expensive given its more sophisticated formula. Thus, expect to pay extra if you want to take advantage of the 8X’s advanced features.

The 3X and 8X Similarities to Remember

PL Premium 3X and 8X Loctite are both:

• Produced by the same business: both belong to the Loctite PL Premium line of construction adhesives. They are both based on polyurethane because of this.
• Approved for use both indoors and outdoors: Both types of construction adhesives are suitable for indoor and outdoor use. Both are resilient to weather conditions.
• The curing times are fast: 30 minutes for the 3X and 20 minutes for the 8X. Both, however, recover completely in a day.
• Low volatile organic compounds (VOCs): The manufacturer claims that these two construction adhesives have low VOCs. But according to what I’ve researched, using these two indoors can cause unpleasant odors, according to users’ reports.
• Adaptable: Whether you choose the Loctite PL Premium 3X or 8X, you can use it for a variety of purposes on materials like foam, concrete, metal, wood, and cement.

For What Reasons Is Loctite PL Premium 3X Ideal?

I’ve provided my expert advice on who should use this construction adhesive and why below:

• Projects requiring “sufficient” bonding strength: The 3X works well for tasks requiring a minimal amount of bonding strength.
• Interior projects: This adhesive works best indoors because it doesn’t have the best weather resistance.
• Wood-focused projects: Do you recall that I mentioned the 3X oozes better? That makes it a fantastic choice, then, for covering up wood gaps.
• Those on a tight budget: The 3X is a great option if you’re searching for a premium construction adhesive at a reasonable price.
• Do-it-yourselfers: This adhesive is designed to work well on the majority of do-it-yourself construction projects.

Why And For What Purposes Is Loctite PL Premium 8X Ideal?

Regarding the Loctite PL Premium 8X, the following person ought to give it priority over the 3X:

• Outdoor applications: The 8X will last significantly longer in outdoor settings where it is frequently exposed to UV rays, rain, and snow because of its improved weather resistance capabilities.
• Vertical Applications: The fast grab formula of Loctite PL Premium 8X ensures a tight bond when bonding objects vertically, such as on a wall.
• Heavy Duty Applications: You can use Loctite PL Premium 8X to attach heavy objects due to its superior bonding strength.
• Expert Builders: Your clients anticipate the highest level of durability from you as an expert. That, along with much more, is what the Loctite PL Premium 8X can assist you with.