There are 2 components a primer, b activator to be packed independent of each other. Both bottles have to appear as one unit plugandsocket mechanism. Both fillings contents have to be applied in application at the same time in the same quantity. Dropcount must be guaranteed. 1 packaging unit for 2 products, further packing eliminated, easy handling applicaion form. Kunststoffpackungen ag &bull switzerland phone 41 71 677 07 07 &bull fax 41 71 677 07 08 email post@kgkr.ch