
Family-Owned and Operated
We have been in the dental industry for over 50 years and have 3 generations proudly working within the Posca Corporation.
Jorge Posca Sr. came to the United States from Argentina in 1956 and opened his first dental lab in 1957. That small, one-man lab has since grown into a thriving Family Business. With multiple, very successful labs, a private design and manufacturing firm, and now Dental Supply Sales.
Alex Posca has over 50 years of experience in the dental lab and dental manufacturing industry. He started working with his Father at the age of 17 at a full-service dental lab. Jorge Posca Sr. taught Alex everything he could about the dental industry, including dental manufacturing. Mr. Posca decided at a young age to specialize in removables with his late brother Jorge Posca, and they had one of the biggest dental labs in Southern California- Posca Brothers. Posca Brothers is still a well-known, respected lab run by AJ Posca. After running both Posca Brothers and Shoreline Dental Lab simultaneously, Mr. Posca decided to also move into manufacturing. Posca Dental Supply is one of the biggest distributors of hydrocolloid machines and hydrocolloid in the USA, servicing over 1500 + locations.
Noelle Posca grew up in the lab. She remembers stamping lab slips with the Posca Brothers logo as a kid or spending summers in the lab office. She can relate to a technician, lab owner, or someone needing repair service on their dental unit – because she’s been there. She truly loves helping people in the dental industry get the services they need. Posca has become a recognized and trusted name within the industry. Because we started as one small lab and grew into what we are today, we fully understand the needs of both large and smaller operations.

Manufacturing and Design
At Posca Dental Supply, we believe the best products come from meaningful design and hands-on experience. Every product we manufacture is carefully developed, tested in our own labs, and refined before reaching our customers. With over 100 combined years of expertise, our senior technicians play a direct role in guiding product development to ensure durability, precision, and consistency.But our process doesn’t end with manufacturing. We are proud to share our knowledge through continuing education courses, hands-on training, and personal instruction in the latest dental techniques. By keeping our classes small, we provide dentists, denturists, and technicians with direct access to real-world expertise and up-to-the-minute products. Professionals from across the country look to Posca not only for reliable products, but also for the experience, innovation, and dedicated support that help their labs succeed.

Posca Duplicating Machine
One of Americas most popular duplicating units.

Posca Pour Flask
Posca carries everything you need from start to finish to create beautifully crafted dental appliances.

Posca High Impact All Purpose Acrylic
Beautiful results come from high quality products like Posca’s All Purpose High Impact Acrylic.

Small Tools and Accessories Category
Add even more appeal to your finished products with Posca’s small tools and accessories, helping you set up and finish like a pro.
“The dental industry has always been my passion, and I take great pride in creating products that truly support the professionals who work in this field.”

Discover more in our FAQ
Do POSCA's products come with a warranty?
Do POSCA's products come with a warranty?
Yes, our POSCA products have a 1-year warranty from purchase.
Does POSCA perform machine repairs on their machines?
Does POSCA perform machine repairs on their machines?
Yes, POSCA performs all sizes of duplicating machine repairs.
Where can I find assistance for a product I purchased from POSCA?
Where can I find assistance for a product I purchased from POSCA?
You can call us at 714-941-2072 or email us at pds.noelle@gmail.com to speak to our expert technicians.
Can I pick up my order if I'm in the area?
Can I pick up my order if I'm in the area?
A customer can pick up an order from our Anaheim, CA facility.
*It must be mentioned when the order is placed.
I have an issue with my Posca Duplicating Machine ? How do I get technical support ?
I have an issue with my Posca Duplicating Machine ? How do I get technical support ?
Please email pdsrepairs3870@gmail.com, a service representative will be in touch with you within 24 hours M- F.
You can also refer to our online troubleshooting video.