Method of identifying authentic 3M double-sided adhesive

There are many models of 3M double-sided adhesive, and each model has different performance and price.

Methods to identify authentic 3M double-sided adhesive:

1. To purchase authentic 3M double-sided adhesive, you must find a 3M authorized dealer and provide an agency certificate.

2. Evidence of various reports that can provide materials.

3. It can be seen from the outer packaging whether the carton is the original carton. The font of the carton is clearly printed, and the model, date, number and batch number are printed.

4. Open the package and check whether there is 3M number and batch number on the inner paper tube. If the batch number is true or not, you can call 021-62753535 hotline to Shanghai Branch for inquiry;

The LOGO on the release paper of 5.3m double-sided adhesive can be seen that the authentic 3M double-sided adhesive is clear, while the high-imitation one looks fuzzy due to its low cost and low technology.

6 authentic 3M double-sided adhesive Shanghai version of 3m security label.

7. Experienced experts, on the other hand, can tell by smell. Authentic 3M double-sided glue taste clear fragrant type, high imitation is a pungent odor.

The above method is the preliminary judgment of the genuine 3M double-sided adhesive. If the project requires excellent quality, a more accurate answer can be obtained through the test of authoritative institutions.