9
99%
Here is a pic of a pressed piece of hash I did without a screen, it just blobbed all over the parchment...
Sorry, I should of used the quote feature for Ester's comment
for rosining hash without a mesh perhaps you could try placing the hash inside a circle of plant material or in between two very thin cakes of bud?
and I haven't read all the posts in this thread, so apologies in advance if this has been suggested...but if you don't have access to a hair iron or hair straightener then you can use a regular clothes iron (or two irons)...with one iron you could pre-heat a flat metal surface then place the bud (inside culinary parchment paper) on the heated surface then apply pressure with the iron.
If you don't have parchment paper or other types of non-stick heat resistant material then don't try using aluminum foil instead as it works, but it's impossible (or at least it was for me when I tried just once) to take off the rosin from the foil, so I rolled the foil into a cig shape, waved a flame under it and inhaled the vapor which got me high.
..you can take a man out of the ghetto, but you can't take the ghetto out of the man.[/QUOTE]