Proloonging Delay Spray when sprayed 10 minutes before contact, this spray slightly desensitizes the penis to decrease sensitivity to prolong intercourse. Odorless and tasteless. Contains 7.5% Benzocaine which acts as a desensitizing agent to help the man maintain and prolong his erection and help delay or prevent premature ejaculation. This product can also be more helpful when used along with a cock ring. Just one spray makes your pleasure last a lot longer! These odorless and tasteless products allow you to delay ejaculation and orgasm until you are ready to let it go. Apply to decrease sensitivity and extend your lovemaking. It is fast, effective and greaseless too, so it won't stain your sheets or her sexy lingerie. 1 ounce. Lotions/Potions & Aphrodisiacs from Doc Johnson Novelties Catalog. Please note the packaging has changed on this product, not the ingredients. Class HAZMAT. Hazardous Materials.