Yes, the press is essential. There is no way to apply equal pressure on all the areas if you do it by hand.
If you don't have UV sealant, it's best not to use any other glue. In this case hypo glue is used for finishing, and in other cases will mostly be used for plexis.
You can get most of the tools, including the press, from WatchBitz here on the forum. He is located in Australia and should have very reasonnable shipping fees to Japan.
Our thought go with you and your relatives regarding the recent issues. Take care buddy, and don't hesitate to shoot me a pm if you need anyting regarding crystal sealing.
If you don't have UV sealant, it's best not to use any other glue. In this case hypo glue is used for finishing, and in other cases will mostly be used for plexis.
You can get most of the tools, including the press, from WatchBitz here on the forum. He is located in Australia and should have very reasonnable shipping fees to Japan.
Our thought go with you and your relatives regarding the recent issues. Take care buddy, and don't hesitate to shoot me a pm if you need anyting regarding crystal sealing.