Oh, glad you got it off!
My Crassula argentea and gollum, both are always spun with web, especially here, it is just so dry..I am too lazy to really tackle it more in depth, just letting it be..it stays outdoors anyhow..and I know it is the favorite lair of our black widow here...so hands off from me. It has other webbings from another type of spider..that one is softer, easier to remove..the webbing of the black widow seems a bit stronger though.