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Showing results for tags 'chemical welding'.
Greetings everyone, I am looking, to get more into solvent welding. Specifically I am interested In welding cracks on celluoid pens, such as parker vacumatics. I know that the proper method to do this, is to dissolve celluoid in MEK, to get a pretty thick liquid then apply to the crack, wait to dry for a long time, repeat etc. The problem is were can one find celluoid. I know old, broken pens is one source. However its very difficult, at least were I am from, to even find broken/damaged pens and escpecially ones made out of celluoid. Is there any source were I can buy celluoid, as raw material? Meaning a celluoid, cube, cylinder even shavings. It does not matter since I am going to dissolve them anyway. Thanks in advance, Nestor
I recently purchased a Parker Duofold Jr from a seller at the flea market. The pen was in good condition. However I did notice that the hard rubber cap had a few thin cracks all over its lip. Is there a way to repair them by chemically welding them or are then any other methods that will give a solution to my problem? Note that the previous owner thought it would be a good idea to super glue the crack which of course didn't work due to the oxidization of the hard rubber. I placed some photos below so you can see the cracks.