For each photocrystalline ordered in Opal Photoceramics, you will receive a special cleaning and degreasing wipe and instructions for proper installation.
The most important thing when installing the crystal is a properly prepared surface (clean, degreased with a tissue) and firm pressure of the crystal to the monument. The larger the crystal surface, the harder and longer the tomb photograph should be pressed.
In the case of large sizes, the pressed crystal should be additionally secured for a few hours.
Video instruction for sticking the photocrystalline to the monument: