3M Ultrathon Insect Repellent Clothing & Gear

Retailers' Descriptions

Here's what other sites are saying:

Whether you're paddling a bayou or birding in deep woods, you can keep biting insects away with this pump spray.


Ultrathon is the longest lasting and most effective insect repellent on the market today. It repels mosquitoes for over 12 hours and ticks for over 9 hours and is also effective against biting flies, gnats, chiggers, and fleas. Contains 33% DEET in a controlled-release polymer. Moisture resistant-lasts through splashes, perspiration, and rain. Available in a single packet, 1.5 oz. tube w/sponge applicator, 2 oz. Tube, 6 oz. pump spray, or 6 oz. spray.

- Vargo Outdoors

Controlled-release technology with 33% deet provides a continuous shield of protection that lasts up to 8 hours against mosquitoes.


3M Ultrathon Lotion - TIME RELEASE PROTECTION PROVEN FORMULA SPLASH & SWEAT RESISTANT Time Release Protection means DEET is slower to evaporate and provides protection after others have dissipated - up to 12 hours of protection against mosquitoes. Ultrathon's Time Release Protection gives the user a balanced mix between concentration of DEET and long lasting protection. Our unique technology provides longer lasting protection with less DEET.

- Massey's Outfitters

A controlled release formula using DEET as the active ingredient, the Adventure Medical Kits Ultrathon 2 oz. Lotion effectively repels mosquitoes, ticks, and black flies, along with many other annoying insects too.

- Altrec Outdoors