TPU (Thermoplastic Polyurethane) screen protectors are designed to provide a layer of protection for the screens of electronic devices, including smartphones and tablets. While they can help prevent scratches and minor impact damage, many people wonder whether TPU screen protectors are effective at preventing screen cracks.

The short answer is that TPU screen protectors can help prevent cracks, but they are not 100% foolproof. Here’s why:

First, it’s important to understand that TPU screen protectors are not made from a rigid material like tempered glass protectors. Instead, they are made from a flexible and transparent plastic material that can absorb some impact force. This means that if your device is dropped or bumped, the TPU screen protector can help absorb some of the shock and prevent the screen from cracking.

However, TPU screen protectors are not designed to absorb all impact force, especially if the device is dropped from a significant height or onto a hard surface. In these cases, the force of the impact can still be strong enough to cause the screen to crack, even with a TPU screen protector in place.

Additionally, TPU screen protectors are not designed to protect against all types of damage. For example, they may not be effective at preventing damage from sharp objects, such as keys or knives, which can still scratch or puncture the screen even with a TPU protector in place.

That being said, TPU screen protectors can still be a valuable tool for preventing screen cracks, especially if you are someone who frequently drops or bumps your device. They can help absorb some impact force and prevent scratches, which can help prolong the life of your device and reduce the likelihood of needing to repair or replace the screen.

In conclusion, while TPU screen protectors can help prevent cracks, they are not a guarantee against all types of damage. It’s important to use them in combination with other protective measures, such as a durable case, and to take care when handling your device to reduce the risk of damage.