Pjur Backdoor Anal Water Based Lubricant 100ml e or 3.4 fluid ounces is for penile, vaginal, and anal application intended to moisturize and lubricate, to enhance the ease and comfort of intimate sexual activity and supplement the body's natural lubrication. This product is compatible with natural rubber latex condoms only. Hyaluronan: hyaluronan has hygroscopic properties that increase viscosity without becoming sticky.