Rosin Tech Labs
CA & NJHASH HOLEROSINHASH NUGSROSIN GUMMIESHASH JOINTROSIN VAPEHASH WALKERSCA & NJHASH HOLEROSINHASH NUGSROSIN GUMMIESHASH JOINTROSIN VAPEHASH WALKERS

The craft of solventless

We started in 2015 showing heads how to press their own. Ten years later we press it ourselves, and we don’t put out anything we wouldn’t smoke.

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The menu

What we press.

Black Label Rosin, solventless rosin by Rosin Tech Labs, California packaging
01
Small batch
Rosin

Black Label Rosin

Black Label is our rare, small-batch line. Single farms, limited runs. Most batches come in under 1,000 grams. When a drop sells out, that’s usually it, give or take a few that earn a comeback. We only press it with the rarest cultivars our partner farms grow.

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Green Label Rosin, solventless rosin by Rosin Tech Labs, California packaging
02
Rosin

Green Label Rosin

Green Label is the same solventless craft, built for every day. Same wash, same press. We just source our more available cultivars in bulk and pass the savings on. Real hash at a price you can run with.

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Hash Hole, solventless infused pre-roll by Rosin Tech Labs, California packaging
03
Infused Pre-Roll

Hash Hole

Strain-specific, small-batch, hand-rolled on site in Torrance, CA. 1.3g of indoor flower around .3g of Black Label rosin, wrapped in Vibes Black Paper with a glass filter to cool the smoke. We sample every batch before it goes out.

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Rosin Vape, solventless all-in-one solventless vaporizer by Rosin Tech Labs, California packaging
04
All-in-One Solventless Vaporizer

Rosin Vape

An all-in-one solventless vape with the loudest terps we make. We dialed the cure first, then built it into the hardware. Small-batch, strain-specific, rosin on the go.

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Rosin Gummies, solventless edible by Rosin Tech Labs, California packaging
05
Edible

Rosin Gummies

Strain-specific flower, washed to hash, then made into a gummy. Vegan, non-GMO, and the terps actually taste like the strain they came from. Clean and simple.

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Hash Nugs, solventless infused flower by Rosin Tech Labs, California packaging
06
Infused Flower

Hash Nugs

Flower infused with our in-house solventless ice water hash. Grind it into papers or pack a bowl. Every jar is pure solventless, start to finish.

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Hash Walkers, solventless infused joint pack by Rosin Tech Labs, California packaging
07
Infused Joint Pack

Hash Walkers

A six-pack of .5g joints: 80% flower, 20% award-winning ice water hash. Smooth, potent, and easy to pass around.

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Hash Joint, solventless infused pre-roll by Rosin Tech Labs, California packaging
08
Infused Pre-Roll

Hash Joint

A single 1g joint: 80% flower, 20% pure ice water hash. Smooth, potent, and full of flavor.

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California menu →New Jersey menu →
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We’re out here.

Next few stops on the calendar. Come say hi.

November 2026

SatNov 14Today2 stops
Grass Valley Provisions
CA
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Grass Valley Provisions

403 Idaho Maryland Rd, Grass Valley

30% OFF

Nov 149AM–12PM

403 Idaho Maryland Rd, Grass Valley, CA 95945

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Elevation 2477, LLC
CA
POP UP

Elevation 2477, LLC

Nevada City, CA

30% OFF

Nov 143–6PM

Nevada City, CA

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See the full calendar →
Fresh Drop

Just landed.

The latest solventless to hit shelves, and where to grab it.

The Bright Spot, a licensed Fairfield, CA dispensary carrying Rosin Tech Labs
Yesterday18 new drops

The Bright Spot

Fairfield, CA
  • Peach Papaya
    Green Label Rosin
    Yesterday
  • Melon Zowah
    Hash Walkers
    Yesterday
  • Sugar Berry
    Hash Walkers
    Yesterday
  • Violet Octane
    Hash Joint
    Yesterday
  • Guava Tart
    Rosin Gummies
    Yesterday
  • Sour Gelonade
    Hash Walkers
    Yesterday
  • Grape Drip
    Green Label Rosin
    Yesterday
  • Frozen Bananamon
    Rosin Gummies
    Yesterday
  • Dosi Fuel
    Hash Joint
    Yesterday
  • Don Burger
    Green Label Rosin
    Yesterday
  • Vanilla Cherries
    Hash Walkers
    Yesterday
  • Citrus Cooler
    Green Label Rosin
    Yesterday
  • Blueberry Trop
    Hash Joint
    Yesterday
  • Blumon
    Green Label Rosin
    Yesterday
  • Zoap Bomb
    Hash Joint
    Yesterday
  • White Guava
    Hash Nugs
    Yesterday
  • Saber
    Yesterday
  • Peach Papaya
    Green Label Rosin
    Yesterday
Shops in Fairfield →
Big Sur Canna + Botanicals, a licensed Carmel, CA dispensary carrying Rosin Tech Labs
2 days ago11 new drops

Big Sur Canna + Botanicals

Carmel, CA
  • Blueberry Trop
    Hash Joint
    2 days ago
  • Blumon
    Green Label Rosin
    2 days ago
  • Island Kush
    Hash Joint
    2 days ago
  • LCG
    Hash Joint
    2 days ago
  • Peach Papaya
    Green Label Rosin
    2 days ago
  • Zoap Bomb
    Hash Joint
    2 days ago
  • Citrus Cooler
    Green Label Rosin
    2 days ago
  • Governmint Gas
    Hash Joint
    2 days ago
  • Grape Drip
    Green Label Rosin
    2 days ago
  • Banana Pie Paya
    Hash Joint
    2 days ago
  • Biscotti Gas
    Hash Joint
    2 days ago
Shops in Carmel →
The Green Chamber, a licensed Jurupa Valley, CA dispensary carrying Rosin Tech Labs
2 days ago7 new drops

The Green Chamber

Jurupa Valley, CA
  • Peach Papaya
    Green Label Rosin
    2 days ago
  • Grape Drip
    Green Label Rosin
    2 days ago
  • Blumon
    Green Label Rosin
    2 days ago
  • Don Burger
    Green Label Rosin
    2 days ago
  • Citrus Cooler
    Green Label Rosin
    2 days ago
  • Polar Punch
    Green Label Rosin
    Oct 30
  • Peach Cobbler
    Green Label Rosin
    Oct 30
Shops in Jurupa Valley →
California shops →New Jersey shops →
Hash Points

Stack points, grab merch.

Every eligible Green Label box earns a point. Collect them and cash in for solventless merch.

Explore Hash Points →Shop merch →

See our work.

The full gallery →
Trichome-coated flower up closeFresh-pressed rosinFrosty solventless budPapaya x Do-Si-Dos live rosinIce water hashSolventless flower macroCosmic Lemonade live rosinPressing rosin on the bench
Rosin Tech Labs

California & New Jersey
For hash heads, by hash heads

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