3M Super Strength Molding Tape Vs. VHB

The 3M Super Strength molding tape has high-temperature resistance and a high-density level. The VHB tape is stronger and can withstand heat but is expensive.

Key Takeaways

  • Both 3M Super Strength and VHB are double-sided and permanent molding tapes.
  • The 3M Super Strength molding tape is waterproof and can withstand high to low heat.
  • The 3M VHB is also waterproof but stronger and more expensive than Super Strength tape. 

A few weeks ago, I came across the Super Strength and VHB double-sided molding tapes from 3M, and they both turned out to be incredibly good.

Then I thought, why not compare the 3M Super Strength Molding Tape vs. VHB to understand their differences better?

So, if you are looking for a detailed explanation of these tapes, you will find this article helpful.

Read More: Gorilla Double-Sided Tape Vs. 3M

What Are the 3M Super Strength And VHB Molding Tape?

The Super Strength and VHB are two types of molding tapes from 3M.

They are double-sided tapes with permanent bonding adhesion and are quite popular.

Moreover, both of these tapes are versatile and suitable for use on many things, including automotive.

I believe they are more convenient to use than liquid or spray adhesives and help you get the job done more quickly.

3M Super Strength Molding Tape

3M Super Strength Molding Tape Vs. VHB

3M Super Strength3M VHB
Adhesive TypeAcrylicClosed-Cell Acrylic
Foam TypeMedium Density AcrylicVery Conformable Acrylic
Compatible MaterialWood, Metal, Plastic, DrywallStainless Steel, Automotive, Acrylic
Water-ResistanceWaterproofWaterproof
Temperature ResistanceHighLow
CostReasonableComparatively High

Learn More: 3M VHB vs. Gorilla Tape

Detailed Comparison

While both 3M Super Strength and VHB are versatile, they are also different in certain aspects. So, let me break down their features and compare them in more detail.

Adhesive Type

The 3M Super Strength molding tape is a double-sided acrylic tape.

It contains medium-density acrylic foam and can easily adhere to a number of surfaces.

Quite similarly, the 3M VHB is a double-sided tape made with closed-cell acrylic foam.

The acrylic on both sides of the tape is modified and conformable, which allows the tape to stick on a broader range of surfaces.

Compatibility

I used the 3M Super Strength tape on a range of surfaces like plastic, metal, wood, etc. I even used it to fix a part of my car door.

And the 3M VHB works best on rubber seals, acrylic, and steel and can be used to fix automotive parts. It is also suitable for DIY crafts.

On top of that, both tapes work and adhere easily on painted, non-painted, and powder-coated surfaces.

Ease of Use

Whether you want to use it for a craft or fix interior or exterior parts of your vehicle, you can get it done quickly with both of these tapes.

Just take measurements, cut and trim the tape, and attach anything with a gentle push. That way, you can get the job done with almost no mess.

Besides, using these tapes minimizes the use of multiple and unnecessary tools for gluing objects.

Strength

The 3M Super Strength molding tape has a higher density than the VHB. 

And because of its low density, the 3M VHB offers more hardness than the other one. It also creates a stronger bond and can withstand high heat.

Temperature Resistance

While both of these tapes are resistant to a range of temperatures, the 3M Super Strength has a higher tolerance to high temperatures.

You can use it in temperatures as low as -40°F and as high as 250°F.

On the other hand, the VHB tape works best at temperatures between -35°F and 200°F.

3M VHB

Water Resistance

Both of these molding tapes are waterproof, and you can use them without worrying about water damaging them.

If you plan to use them outdoors or on parts that go through harsh weather, you can still rely on the tapes for durable performance.

Curing Time

The more time you give these tapes to adhere and cure, the stronger bond they create.

It takes around 24 hours for 90% of the adhesive to cure. But for the best result, I leave them for at least 48-72 hours.

Removability

Even though both tapes are used for permanent bonding, you can remove them in some cases,

The 3M VHB can be peeled from the corner by gently pulling it toward you. It is likely to come off like stretchy rubber.

However, the Super Strength molding tape can be tricky to remove. So don’t try too hard because it might end up damaging the surface.

Cost

Users like the 3M Super Strength tape because it’s cost-effective.

But with its exceptional quality, formula, and diversity, the 3M VHB costs slightly higher.

Is 3M Super Strength Molding Tape Stronger Than VHB?

The 3M Super Strength and VHB molding adhesives have an almost similar formula.

But the VHB tape is capable of creating a stronger bond, thanks to its low-density level.

So, if you are looking for stronger molding tape, you can trust the 3M VHB.

Which One Should You Pick?

Based on today’s 3M Super Strength Molding Tape vs. VHB, the first one seems more suitable to me.

It is reliable for using many types of materials, creates a strong bond, and comes at a budget-friendly price. On top of that, this one is quite popular.

Yet, the 3M VHB is also stronger, more versatile, and often removable.

So, I will leave it up to you to decide.

Jack Thompson

Jack Thompson

Articles: 16

Leave a Reply

Your email address will not be published. Required fields are marked *