I use the micro foam tape from 3m to cover my glans. So you’re saying this silicon sleeve filled with fissan baby powder would replace the micro foam tape?
I’m hanging 10lbs with a vac extender 4 without blisters so far (knock on wood) for 30 minute sessions. I try to get 4 in a day but it varies. I’ll probably switch to the vac hanger 3 once I work through my two remaining sealing sleeves.