Suitable for the application of 3M adhesive and double-sided tapes and DI NOC films on surfaces such as polyethylene, polypropylene, ABS, PET/PBT compounds, concrete, wood, glass, metal and painted metal surfaces. It greatly improves the gluing power of the various adhesives/double-sided adhesives, but it is NOT a glue and therefore cannot be used without ADHESIVES. Using the primer is very simple: in fact it involves cleaning the surfaces thoroughly from oils and greases, brushing a thin layer of liquid on the surface and letting it dry for the necessary time. The surface will then be ready for the application of the adhesive. - Leave the primer on for a couple of minutes before applying the tape. This is usually accomplished in 5 minutes at room temperature. - 3M Primer 94 can be applied.
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