Uses for Rubber

I posted a post called rubber tree. These are the rubber uses. You can craft boots out of rubber. These rubber boots will let you cling to walls just like honey. However, the rubber boots break five times quicker.  Also, rubber can make sticky pistons. But these are not regular sticky pistons. They are called the sticked pistons and they can push any entity 20 blocks in any direction when activated. You can also create rubber blocks that function like honey blocks except they can also stick you to the ceiling.