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High Quality Protective Adhesion promoter with Double Side Tape Primer

Basic Information

Main Raw Material:Acrylic
Type:Liquid Glue
Solids:Approximately 6%
Item Type:Adhension Promoter
Place Of Origin:Shanghai, China (Mainland)

High Quality Protective Adhesion promoter with Double Side Tape Primer

Product Description

Can be used to promote adhesion of 3M tapes to surfaces such polyethylene,

polypropylene, ABS, PET/PBT blends, concrete, wood, glass, metal and painted metal surfaces.Application Techniques Surface Preparation:

The bonding surface must be relatively clean and dry. Contaminated surfaces should be cleaned with a 50/50 Isopropyl Alcohol and water mixture. A clean lint-free cloth should be used.


Apply a thin uniform coating to the bonding surface using

the minimum amount that will fully coat the surface.

Allow adhension promotor to dry thoroughly before applying tape.

This is usually accomplished in 5 minutes at room temperature.

Be sure the primed surface remains free from contaminants prior to applying the tape.

Porous surfaces may require 2 applications of adhension promoter. for uniform coverage and good adhesion.

Allow first application of primer to dry before applying the second coat.

It can also be applied with a pressurized flow gun, knurled roller or other similar type of application equipment.

Clean up:

3M Primer K-520 can be removed with acetone. Vigorous scrubbing may be required.

Test in small area to insure acetone will not affect the substrate surface.

Note: Carefully read and follow manufacturer’s precautions and directions for use when handling cleaning solvents.

Shelf Life

18 months from date of manufacture when stored in the original container at 60-80°F (15-27°C).

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