Loctite40140 Clear 40140 401 Prism Surface Insensitive Instant Adhesive, 20 mL Bottle
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Loctite40140 Clear 40140 401 Prism Surface Insensitive Instant Adhesive, 20 mL Bottle

4.4/5
Product ID: 15287343
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💧Clear, invisible finish
🔬Prism surface insensitive formula
⏱️Instant bonding in seconds

Description

⚡ Stick with the best—instant, invisible, and unstoppable!

  • COMPACT 20 M L BOTTLE - Perfectly sized for on-the-go fixes without cluttering your workspace.
  • CRYSTAL CLEAR FINISH - Invisible bonding that maintains the sleek look of your designs and repairs.
  • PRECISION APPLICATION - Small bottle design ensures controlled, mess-free glue application every time.
  • LIGHTNING FAST ADHESION - Bonds surfaces instantly to keep your projects moving at millennial speed.
  • PRISM SURFACE INSENSITIVE - Works flawlessly on challenging surfaces for versatile, professional-grade results.

Loctite 40140 Clear Prism Surface Insensitive Instant Adhesive delivers rapid, reliable bonding with a clear finish. Its unique formula works on difficult surfaces, making it ideal for professional and DIY use. Packaged in a compact 20 mL bottle, it offers precision and convenience for quick repairs and projects.

Have a Question? See What Others Asked

Do you need to prime the surface before using this glue for 3d printer pla or abs parts?
How full is the bottle? Mine was only half way full
I want to glue 3d printed, PLA letters to a (not finished) pine board surface. Do folks think this glue will bond to the wood? tx.
Will this product bond actate/plexiglass to itself without clouding?

Reviews

4.4

All from verified purchases

R**L

This Stuff Is Amazing!

This Stuff Is Amazing! It will glue pretty much anything to anything, and it will do it quickly. I've glued PVC to Oracal 651 (adhesive vinyl sheet used for signs and car wrapping), PVC to PVC, Kydex to PVC, Metal to Kydex, and other combinations. I don't know if I have found a combination of materials that it won't glue. It also has an impressive shelf life. I have a bottle that I've been using regularly for over year without taking any special precautions (like keeping it in the fridge) and it works as well as the day I got it. It is more expensive that other super glues, but it is worth every penny as it performs better than any super glue I've ever tried (including Loctite's "professional" line).

G**N

The strongest Loctite available

This is the strongest Loctite CA available. I have been told by an aircraft mechanic/assembler that they use it on jets. Works great for me.Recommended

B**N

I couldn't ask for a better super glue

I couldn't ask for a better super glue, this stuff quickly, and securely sticks things together. Just make sure your hands or body don't come in contact with this stuff, otherwise you could be wearing mittens for a while. I made sure to wear gloves, since I am not quite as attached to them as my skin.Just hold the pieces together for a few seconds and they will form a quick bond. That said, do make sure to let the item sit for a bit before using it. The glue works best if left to sit for about 24 hours.My only complaint is that this doesn't dry clear, or at least as near as I could tell. That said, I am knit picking, there isn't really anything wrong with this glue.

T**S

Good uality

Yes I like it stick great and no waste.

O**T

An excellent all-purpose choice, beats other CA glues

Not just a superior alternative to bottom-dollar instant glues, but definitely one of the best cyanoacrylate adhesives I have ever used in my workshop. Tough, relatively low bloom, bonds almost all substrates very quickly, has a reasonably low viscosity, and comes in a well-designed bottle that keeps the glue flowing for 6-12 months without leaks or clogs.Note that this glue forms rigid bonds; it's great for glass, metal, and most hard plastics, but will not work for flexible joints. Loctite 4902 or 4903 is a good choice if you need some flex (but expect to pay handsomely).

B**U

Bad batch or bad glue?

Got this one for upcoming project.Been sitting on shelf among other glues for less than 2 months.Never been used or even open, and became absolutely useless, as you can see on photo.Is it a good glue after all? Have no idea 'cos I hadn't have a chance to even open it.Will I buy it again? Not until someone will convince me it was a bad batch.Would love to try it, but paying $20 for .7OZ (!!!!) again not an option.

M**E

I find this pricey for super glue but much less expensive than a whole new ...

I used this to glue my side mirror back onto my car. I hardly used any product, had no problems applying it, and my mirror doesn't even wiggle anymore. I find this pricey for super glue but much less expensive than a whole new mirror. Plus it can be used for other things.

B**.

Works great for repairing holes in rubber

We use this glue to repair holes that happen to some of our products, specifically nitrile rubber. A simple application of glue and a rubber patch and it completely repairs the hole or tear. We consistently use this glue. Holds up for a considerable time through handling, dirt and water.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Loctite40140 Clear 40140 401 Prism Surface Insensitive Instant Adhesive 20 | Desertcart GERMANY