2″ x 4″ Rosin Pre-Press Mould are fully magnetized for ease of use. Compacted material helps increase your yields and reduces filter bag blowouts during the solvent-less concentrate oil extraction process.

Top Features: 

  • 100% 6061 aircraft-grade aluminium
  • Scratch Resistant
  • Engineered to withstand daily use for many years
  • Magnetic
  • Every component can be removed for easy cleaning

Recommendations on Materials Loaded

1 – High Amounts Loaded:

  • 12g flower or sift

2 – Platen Size Suggested:

  • 3×5″, 3×7″ size heated platen (single puck), 4×7″ heated platen (up to 3 pucks), 5.5×7″ heated platen (up to 4 pucks)

3 – Filter for Pairing:

  • Flower 90-160 micron
  • Sift 37 micron
  • Rosin filter bags collection – shop now

How to use

  1. Verify the humidity level of your flower is at least 60% stable in your jar before committing to the next step.
  2. Carefully break down your flower into smaller pieces, approximately 0.25-0.5 grams.
    TipUsing nitrile gloves will help keep your essential oils off of your hands when handling flowers.
  3. Place the base of the mold on top of the working table.
  4. Line the base of the mold with a small sheet of parchment paper to prevent essential oils from sticking to the base.
  5. Place the rectangle shell over the base of the mold.
  6. Evenly distribute the material inside of the shell until you have your desired amount loaded.
    TipUse the PETP spacer sheets for lower amounts loaded to form a more compressed puck.
  7. Place a sheet of parchment paper over the loaded material to prevent sticking to the mold.
  8. Place the plunger inside the rectangle shell and compress it onto the working table using the palm of your hand.
  9. Remove the mold from the base and turn it upside down to see the base of your compressed puck.
  10. Eject the puck from the mold and quickly load it into a 2×4” or 2×4.5” filter.
    TipDabpress brand filters include a plastic sheet that can be used to hold open the filter for easy loading.
  11. Fold the remaining unfilled portion of the filter over the top of the puck.
  12. The puck is now ready to be pressed using your heat press machine.

Important Notices!

  • If more than hand pressure is needed to compress the mold, we recommend a hand clamp vise to assist you.
  • Loading more than the high amounts suggested may result in blowouts of filters.
  • Included PETP sheets are included to help you create a compressed puck with lower amounts loaded.
  • If using a shop press or arbor press to compress the molding, be sure to protect the top of the mold with a wooden block to prevent damage to the aluminum.
Weight 0.64 kg
Dimensions 12 × 6 × 4 cm


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