California · New Jersey

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

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.

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

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.

Hash Hole, solventless infused pre-roll by Rosin Tech Labs, California packaging

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.

Rosin Vape, solventless all-in-one solventless vaporizer by Rosin Tech Labs, California packaging

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.

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

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.

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

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.

Hash Walkers, solventless infused joint pack by Rosin Tech Labs, California packaging

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.

Hash Joint, solventless infused pre-roll by Rosin Tech Labs, California packaging

Infused Pre-Roll

Hash Joint

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

California menu →New Jersey menu →

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We’re out here.

Next few stops on the calendar. Come say hi.

September 2026

SatSep 262 stops

GreenBean Woodlake

CA

POP UP

GreenBean Woodlake

515 W Naranjo Blvd, Woodlake

40% OFF

Sep 2610AM–1PM

515 W Naranjo Blvd, Woodlake, CA 93286

Add to calendar Directions

Platinum Connection

CA

POP UP

Platinum Connection

685 Noble Ave Farmersville CA 93223, Farmersville

B2G1, HASH JOINTS, WALKERS, HASH HOLES

Sep 264–7PM

685 Noble Ave Farmersville CA 93223, Farmersville, CA 93223

Add to calendar Directions

See the full calendar →

Fresh Drop

Just landed.

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

Zen Garden Wellness, a licensed Sacramento, CA dispensary carrying Rosin Tech Labs

Yesterday24 new drops

Zen Garden Wellness

Sacramento, CA

Loud Lemon
Hash Walkers
Yesterday
Sugar Berry
Hash Walkers
Yesterday
Punch Cake
Hash Walkers
Yesterday
Island Kush
Hash Joint
Yesterday
Blueberry Trop
Hash Joint
Yesterday
Papaya Kush
Hash Joint
Yesterday
Hawaiian Burger
Green Label Rosin
Yesterday
Peanut Butter Breath
Hash Joint
Yesterday
Frozen Honey
Hash Joint
Yesterday
Violet Octane
Hash Joint
Yesterday
Donny's Reserve
Hash Walkers
Yesterday
Guava Melon
Green Label Rosin
Yesterday
Blue Berto
Hash Walkers
Yesterday
Governmint Gas
Hash Joint
Yesterday
Gamma Cookies
Hash Walkers
Yesterday
LCG
Hash Joint
Yesterday
Trop Cherry Pancakes
Hash Joint
Yesterday
Berry Peaches
Rosin Gummies
Yesterday
Arctic Honey
Green Label Rosin
Yesterday
Pitaya
Hash Walkers
Yesterday
Pink Shade
Hash Walkers
Yesterday
Vanilla Cherries
Hash Walkers
Yesterday
Shohei O'Donny
Green Label Rosin
Yesterday
Moroccan Sunset
Green Label Rosin
Yesterday

Shops in Sacramento →

Jane, a licensed Cotati, CA dispensary carrying Rosin Tech Labs

Yesterday25 new drops

Jane

Cotati, CA

Frozen Honey
Hash Joint
Yesterday
Trop Cherry Pancakes
Hash Joint
Yesterday
Gold Rush
Green Label Rosin
Yesterday
Gasablanca
Green Label Rosin
Yesterday
Tropical Kush
Hash Walkers
Yesterday
Melon Zowah
Hash Walkers
Yesterday
Guava Melon
Green Label Rosin
Yesterday
Tropi Tangie
Rosin Gummies
Yesterday
Umami Prez
Hash Joint
Yesterday
Black Cherry Chem
Hash Joint
Yesterday
Limoncello
Hash Walkers
Yesterday
Arctic Honey
Green Label Rosin
Yesterday
LCG
Hash Joint
Yesterday
Berry Peaches
Rosin Gummies
Yesterday
Peanut Butter Breath
Hash Joint
Yesterday
Dosi Papaya
Rosin Gummies
Yesterday
Blueberry Trop
Hash Joint
Yesterday
Governmint Gas
Hash Joint
Yesterday
Violet Octane
Hash Joint
Yesterday
Sugar Berry
Hash Walkers
Yesterday
GMO Burger
Hash Walkers
Yesterday
Sour Berry
Rosin Vape
Sep 2
Royal Orchard
Green Label Rosin
Sep 2
Napa Peaches
Green Label Rosin
Sep 2
Napa Nana
Rosin Vape
Sep 2

Shops in Cotati →

Jane, a licensed Healdsburg, CA dispensary carrying Rosin Tech Labs

Yesterday3 new drops

Jane

Healdsburg, CA

Tropi Tangie
Rosin Gummies
Yesterday
Dosi Papaya
Rosin Gummies
Yesterday
Berry Peaches
Rosin Gummies
Yesterday

Shops in Healdsburg →

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 close

Fresh-pressed rosin

Papaya x Do-Si-Dos live rosin

Ice water hash

Solventless flower macro

Cosmic Lemonade live rosin

Pressing rosin on the bench

California & New Jersey
For hash heads, by hash heads

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