Walls of Pink Salt A multipurpose adhesive made especially for Himalayan salt is called Saltite. Because of Saltite's special formula, a durable bond that stands the test of time is provided. Use Saltite to fix your Himalayan salt items or to construct your own Himalayan salt wall. Regular glue can react with salt, preventing light from the backlight from passing through. The clear adhesive is a specially designed sealer for Himalayan salt blocks that lets light through while remaining unaffected by the salt. It is necessary to clean and clear any dirt from all surfaces before bonding. For every inch of covered space, apply one bead. Give it a full day to cure. When building walls, work in phases and to a suitable height. Up to thirty Himalayan salt bricks can be joined with a single Saltite cartridge. It weighs 0.86 pounds.