3M™ Water-Soluble Wave Solder Tape 5414 has a water-soluble poly-vinyl alcohol-backing and a synthetic watersoluble adhesive. It is designed for use in masking gold finger areas on printed circuit boards during the wave soldering
and then will dissolve completely away during typical in-line aqueous cleaning processes.
Applications
• Masking of gold finger areas on printed circuit boards for wave soldering.
Application Techniques
Best results are attained when applied to a clean, dry and non-dusty surface above 0°C. To improve adhesion, ensure
that firm and even pressure is applied.
Storage and Shelf Life
The shelf life of 3M™ Water-Soluble Wave Solder Tape 5414 is 12 months from the date of manufacture when stored in
the original packaging materials and stored at 21°C (70°F) and 50% relative humidity
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