When it comes to building model boat kits, canopy glues and PVAs are very simple to use and clean. But one thing that every scale modeler should be aware of is that the bonds of these glues do run the risk of coming apart over time – the final thing you would like after several hours, days, or months of working untiringly on the selected scale model. Before committing to these glues, evaluate the kind of materials you’re using cautiously, and run a test if you need to. If in doubt, think about a different alternative.
On the other hand, super glues are wonderful for quick and strong bonds but heir fast drying time means you’ve got to pay additional attention to keep away from misalignment of components. Prior to applying glue, ensure every component is where it is supposed to be, and where possible, make use of vice or clamp to hold the components in place during the application and bonding process.
As with any of life’s endeavors, mishaps or errors will unavoidably take place at the time of scale modeling adventures. At times, components do not quite line up during the gluing phase, or worse still, a misread instruction could leave you with the incorrect components stuck jointly. So how do you get those components apart to begin once more?
A simple process is to make use of a paintbrush dipped in hot water when it comes to using wood or PVA glues for model boat kits. Simply paint the water onto the glued areas, and in a couple of minutes, the glue is supposed to be softened in the joints and come apart with relative effortlessness. Following a brief cleanup process, you should be all set to apply the glue again to where it needs to go.
Super glue is a totally different beast, and there are a couple of methods available to get the desired result. Firstly, in order to cut the bonded area and separate the components, you can always count on making use of a scalpel or hobby knife. This works much better on larger parts, but isn’t perfect for Photo-Etch parts that are inclined to be more fragile.
When it comes to making an effort to separate metal to metal bonds, nail polish remover or acetone works wonders, and will dissolve the glue totally in due course. Unluckily, this won’t work for plastic to plastic or plastic to metal bonds for the reason that the acetone will soften the plastic as well.
Fortunately, super glue melts at around 75 degrees Celsius, so put the kettle on for a cuppa and get prepared melt that glue. After the kettle has boiled, allow it cool a little then pour into a suitably sized container and dip the bonded components. With the help of pliers or clamps, kindly pull and nudge the components of model boat kits until they split. Simply keep in mind that getting rid of pieces from the boiled water will cause the glue to cool and solidify again quickly.