They are made from "web fluid". The comics never really go into more detail than that. We do know that they become solid once sprayed unless a shearing affect causes them to return to liquid. It remains adhesive for up to 1 hour after firing from his web shooters.
In the past Spider-Man has made some crazy versions of his web fluid such as: Ice Webbing, Acid Webbing, Magnetic Webbing, Flame Webbing, and Tazer Webbing.
What is spidermans acrhetype
The three of Wolverine , Spiderman and hulk are Canadians
Spiderman's webs dissolve in a hour
You must use your powers responsibly, Peter.....
Everyone hates spiderman, he is so gay i hope he goes and dies
spider webs are made by Spiders
What is spidermans acrhetype
spider webs are made by spiders
silk
The three of Wolverine , Spiderman and hulk are Canadians
it is called the symbiote spiderman
cobb webs are made of silk
You can make a fake spider web by using yarn, dipping it into a water/corn starch mixture to stiffen the yarn, and 'unraveling' the yard to make that stringy look. Here are more complicated ideas: http://stubbs.hubpages.com/hub/How-To-Make-Halloween-Spider-Webs
spidermans dad
silk
No, its made from a fibrous spider silk that the spider makes.
The decorative webs that area vailable from the halloween stores are actually made of a thickly spun cotton. These cotton webs are the most common decorative item used during halloween.