What is Primer/Adhesion Promoter and how should I use it? - Repair Tips - (3M 94 vs Tesa Primer)

Devices these days tend to be held together by adhesive. Sometimes when a device gets repaired and new adhesive is put on, the screen falls off or sometimes the adhesive is just not right. Using primer will solve this issue because it will strengthen the bond between your adhesive and the surface it's sticking to.
Today we dive into what is primer/adhesion promoter and how it's used when repairing smart devices. Whether you're a repair shop or not... watch this video... I think you'll find it interesting.
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Tesa Adhesion Promoter: www.injuredgadgets.com/catalo...
3M Primer 94: www.injuredgadgets.com/catalo...
Replacement Display: www.injuredgadgets.com/search...
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HDMI port replacement: www.injuredgadgets.com/search...
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[@iphonedoctor4372]

Can't tell you how long I was looking for this information. Beyond frustrating when a screen "lifts" up from the frame after a tedious repair. Awesome and well-explained. Thank you for making this video!

[@selfmotivation-sg9lm]

Do yoiu know if a mask with a filter needed? Looks like he did ok without needing one in this vid? Can you answer this, please? I'm worried about burns, or eye irrittion, or skin irritation. I will be using nitrile gloves. I purchased a mask with a filter, but I can't wear a mask all night while I sleep. My "store" / work area, is also my studio apartment.

[@recklesslyarrogant7242]

I’m getting ready to apply a Carbon Fiber overlay in my FRS and it came with a Primer and I was so confused how this worked with double sided tape and this video really helped me out. Thanks again great video !!

[@InjuredGadgets]

Fiyah! Thank you for the amazing review ProFixerr!

[@profixerr6275]

Youre welcome! Youre my favies:)

[@thealtcoinreport7596]

Nice video!

[@bardknight]

Thanks for this. Kept having issues with iPads opening. Trying out TESA for the first time and seeing how it goes.

[@davidcoelho8773]

Same here! Did it worked?

[@batsrule]

Thanks

[@marcusforsberg9476]

Hey! For how long can/should the primer be on the bezel before putting the screen on?

[@Jet3ch]

Help. I have a pre primered abs bumper from ebay and the primer that is on there i dont trust and its not fully covering everything. Can i sand it down some and still spray adhesion promoter on there and then primer? Thanks

[@selfmotivation-sg9lm]

Profixerr, is a mask with a filter needed? Looks like you did ok without needing one in this vid? Can you answer this, please? I'm worried about burns, or eye irrittion, or skin irritation. I will be using nitrile gloves. I purchased a mask with a filter, but I can't wear a mask all night while I sleep. My "store" / work area, is also my studio apartment where I also sleep.

[@sergecouillard9035]

Where can we buy the Tesa Primer ?

[@KenjiKitahara]

I'm using the TESA primer on a vehicle surface. If I go beyond the adhesive area, can it be cleaned up with isopropyl alcohol?

[@todesto]

does it have to stored in metal or glass can? can plastic bottle be used?

[@OrientalSniper]

So which one is better?

[@leandroyumol4882]

We let it dry for how long? And can we use liquid glue like E7000, or it'll only work with tape adhesive

[@ovdman]

did anyone notice his hair may have 3m primer used in it cuz it doesn't move

[@danielyawibali9629]

Which Is The Right One For Adhesions And Adhesive To Mix With?

[@buddhanguyen1883]

Can this work on rubber/silicone?

[@348frank348]

cool

[@khollyo]

how long does it take to dry ?

[@bosslife944]

Two questions you didn’t cover about. Do you apply the primer on the edges of the screen too? Do your only apply the primer on the chasis of the ipad and not the plastics like how you were avoiding?

[@profixerr6275]

You can apply it anywhere adhesive would touch I had already applied it on the plastic area To add it to the screen itself, you’d have to remove the original adhesive. We don’t find that it helps to remove the adhesive and apply primer since it takes so much time. The main area you’ll see an iPad fail is on the frame and adhesive and not the screen and adhesive

[@Diebog]

I used your link and the pages wont load, try to search and took 5 min. I have good internet and tried a different site and it worked fine. So not sure. But was very annoying to use.

[@wilsmsliw]

I do a family iPad/iPhone repair about every 2-3 years .. buying one of these products is not worth it for the use I'd get. So, what's a primer for an every now and then fix it guy? Such as dilute some contact cement, a tube of XXX thinned with acetone, a can of spray adhesive puddled then Q-tipped on, some model airplane dope ... suggestions? ... or better to just clean parts good of old adhesive then apply new adhesive strips and call it done. - Thanks for the videos they are very clear and detailed with attention to quality repairs.

[@CatoptricCistula]

Aliexpress has a ton of small bottles of primer that are cheap and can come with free shipping if buying enough stuff. It's probably too late to be of any good (I suppose I'm just leaving this for anyone reading.)

[@SRFDriver]

If I'm using 300LSE tape on low surface energy plastics do I need to use primer too?

[@thebluechipinvestor]

No, if your application purpose is to stick it on LSE materials, having a LSE tape should be sufficient.

[@gmaail...]

Hi I have use primer for applying car accessories with 3m tap on car paint now some area of paint show yellow stain due to excess primer how to remove safely ?

[@mk_fumblin-5009]

Polish or compound

[@tallldarkandhandsome216]

WHERE CAN YOU GET TESA PRIMER????

[@IOxOI_art]

So, which one is the best?

[@profixerr6275]

I prefer Tesa more than 3m

[@tallldarkandhandsome216]

tHERE IS NO DESCRIPTION LINKS

[@user-fe3sw9yl2r]

We offer similar products, but we are in Shanghai, China.

[@alanday5255]

Why is 3M "Infamous?" Def ~ "wicked; abominable."

[@chubbysmobile9661]

Bill gates! Watch out for this guy

[@Diebog]

Can’t believe how slow injured gadgets is. So bad I left. Terrible slow

[@profixerr6275]

How are they slow? We use them for everything basically