No such thing. A rosin bag is used to improve the grip on the bat. It is against the rules to use it on the ball, but sometimes a little bit "sneaks" onto the ball when the umpire is not looking closely.
Rosin in cake form is used to sticky up violin bows so they can make the strings vibrate and make music.
Rosin is also used when soldering together wires to ensure a good, clean surface for the hot solder to stick to. (Copper pipes and downspouts use an acid-based product to prep for soldering).
"Resins" are either certain sticky saps of trees, or are adhesives used mainly with fiberglas.
The white bag is full of chalk for better grip with the ball!
With that same resin's liquid resin.
oil then resin!
Polyester resin is a thermosetting resin, generally a copolymer
Oil then resin.
It is the resin left by weed
No, resin is not a varnish .
Resin clay is clay that is resin-like. It tends to have resin-like features once dry and comes in a clay form. It comes in several brands, all of them in clay form, and all dry to a resin finish.
In resin impregnation, any porous material is made impervious by filling its pores with the resin.
No, it will weaken the resin.
Fibreglass resin is a polyester.
Resin - film - was created in 2001.