Rosin Tech: Larger Production Methods

CANNABIS CULTURE – Find out how to make large amounts of solvent-less marijuana rosin from your buds using a t-shirt press, in Johnny B’s latest Rosin Tech video.

So far in his The Death of BHO series, Johnny B has demonstrated how to extract high quality shatter-like cannabis rosin using a portable hair-straightener (called “The Traveller”).

In his latest video in the series, we find out how to use a t-shirt heat press to extract larger amounts of rosin:

The method uses no butane, alcohols, or other solvents and produces an amazingly pure and clean product.

Explore Rosin Tech extraction techniques further on the Rosin Techs Facebook page.

Photo above by heavyicerx who wrote: “I’ve been working on this dab all day. Foreground is probiotic bluedream flowerrosin and in the back is organic chernobyl.”



  1. Pingback: Vaporisateur Portable Cannabis

  2. Pingback: Rosin Tech : extraction de cannabis sans solvent - Vaporisateur de Cannabis

  3. Anonymous on

    Just took a fat rosin dab, totally worth the effort. Smooth af, with a kick.

  4. Anonymous on

    Humana thought of spraying weed in a tube with a liquid gas , vacuum out the gas in an oven, before realizing to squish the nug with heat…smooth

  5. Anonymous on

    Bho is not unhealthy pal. The butane ppm on good meds is too low to compromise us …its
    .less toxic than using a lighter on a bong in one bowl,in an ENTIRE GRAM of shatter There’s less butane .

  6. Vman on

    Does your press heat from both sides. I think thats important also is your press metal on both sides

  7. Anonymous on


  8. Anonymous on

    Because they are using the rosin tech to further enhance dry sift bubble hash there is no solvent no chance of residual mystery toilet takes seconds instead of days to make.bho

  9. jordo420 on

    what’s wrong with c02

  10. jordo420 on

    Because BHO is unhealthy …bubble hash is made with water and ice …

  11. Anonymous on

    Because those dont use solvents

  12. Anonymous on

    Because people want alternative extraction methods opposed to solvents like Butane, c02, ISO… Etc

  13. no pink paper protection here on

    Why just BHO why not RIP bubbled,sifted&tumbled hash?