B7000 glue is a popular adhesive known for its strong bonding capabilities, especially in the realm of mobile phone repairs. It’s often used to adhere screens to phones, ensuring a tight and secure fit. However, there may come a time when you need to remove this adhesive, whether it’s for a repair or simply to clean up an accidental spill. Here’s a comprehensive guide on how to effectively remove B7000 glue:

1. Understanding the Nature of B7000 Glue:

B7000 glue is renowned for its toughness and flexibility. It’s designed to hold parts together securely, making it a favorite among technicians and DIY enthusiasts alike. Its consistency is often compared to the gooey substance used to attach new credit cards to paper.

2. Heat is Your Best Friend:

One of the most recommended methods to remove B7000 glue is to apply heat. A user from the r/mobilerepair subreddit mentioned that the removal of a screen adhered by a similar adhesive was made easy by using a hairdryer on high heat. Another user emphasized that “heat is your best friend” when it comes to removing any glue. The heat helps soften the adhesive, making it easier to peel or scrape off.

3. Isopropyl Alcohol (IPA):

Another suggested by users is the application of isopropyl alcohol (IPA). IPA can help dissolve the adhesive, making it easier to wipe away.

IPA can dissolve up to 2.5 grams of B7000 glue per 100 grams of solvent.

4. Physical Removal:

For those who don’t have access to heat or IPA, physical removal is also an option. One user described using their fingernails to scrape the glue off. Another mentioned that rubbing your fingers over the glue, creating friction, can cause the adhesive to ball up and come right off.

5. Precautions with B7000 Glue:

While B7000 glue is effective, it’s essential to be cautious when using it. One user pointed out that the excess glue can be noticeable on black LCDs, requiring careful removal. Another mentioned that on narrow bezel phones, the glue might seep up the sides of the LCD, potentially causing the LCD to stick to the frame and detach from the glass during removal.

6. Testimonials from Real Users:

A user shared their experience of gluing the screen and backside of a Sony Xperia Z3 compact with B7000. After an hour of curing, they realized the touch functionality was compromised. However, when they attempted to remove the glue, they found it to be extremely tough yet flexible. They emphasized that the glue comes off with heat or gentle scratching.

Conclusion:

B7000 glue is a powerful adhesive, but with the right techniques and a bit of patience, it can be removed effectively. Whether you’re using heat, IPA, or physical methods, always ensure you’re working in a well-ventilated area and wearing appropriate protective gear.