We are distributors for Tremco TremStop™ firestopping materials and systems. To provide effective penetration sealing for a variety of firestop applications, Tremco offers a full line of products to meet the needs of any installer – electrical, plumbing and mechanical, firestopping, drywall, insulation or general contractor. Each has been developed to provide the most effective, fastest and easiest installation for the particular application. Tremco has over 400 tested assemblies. Engineering Judgments are also available for unique conditions.
Here is a link to the Tremco firestop assemblies: http://www.tremcosealants.com/commercial/firestop/systems_search.asp
