Latest blog posts

Read more about our latest news posts and be informed.

Our ongoing legal battle to ensure real competition in the market for calsil continues

Our ongoing legal battle to ensure real competition in the market for calsil continues. https://www.justice.gov/atr/case-document/file/1542526/download

Reconsidering Calcium Silicate Pipe and Block Industrial Insulation

The President of TPS, David Shong, recently published a technical paper for an ASTM International Symposium called STP1629 “Performance, Properties, and Resilience of […]

Expanded Perlite (EP-12) Product Launch Announcement

TPS is proud to announce a new product line has been added to our offerings!  Introducing TPS EP-12™ expanded perlite pipe and block […]

Stanwood TPSX-12 size offerings

In order to support our customers with quick turnaround orders, TPS invests heavily in stocking our game changing filter pressed, water resistant TPSX-12® […]