Lubricants and Sealing Gels are used to enhance the experience of using vacuum therapy systems. Lubricants prepare the penis for vacuum therapy, help in loading the penis rings and tension bands on the penile tube and allow for pain-free intercourse. They can also be used with intimate massagers. Sealing Gels are required to create an airtight vacuum seal between the penile tube and penis during vacuum therapy. Shop Catheters offers safe and reliable lubricants and sealing gels like Cardinal Health K-Y Personal Lubricated Jelly.