How can I create craquelure on the film surface?

[jnanian]

water glass is a clear liquid they use to coat eggs ..
they also use it in everything from masonry to auto repair

it will dry and form a thin layer, that can be manipulated &c...
unlike collodion, waterglass is not sensitive/flammable

have fun !
john

[thanos]

Aha! Found it. Thanks jnanian, will try that too.

[jnanian]

put it on a piece of scrap useless film before you put it
on your negative .. make sure it washes off ...
last i used it i had no trouble removing it, but younever know ...

have fun !
john