Home of Siliform, the only separator made specifically for 3D printed models.

Siliform allows you to build acrylic appliances directly on to a printed model with no risk of sticking and it is the only approved separator for 3D printed models in the US!

Eliminate stone duplication and say goodbye to stuck appliances! Trusted, tested and made in America, Siliform brings precision and efficiency to your workflow.

A single 4oz container of Siliform will produce 85-100 appliances and there are significant price breaks for larger bottle sizes!

Since 1986 we have been developing unique materials for and supplying exclusive products to the dental world.  We are proud of our excellent reputation in the industry, which has been earned by referral only.  Trigroup appreciates your support over the last 35+ years, and thanks YOU for our continued growth and success!