TREMCO offers a full line of TREMstop sealants, intumescents, forming material and devices, all tested by independent laboratories. Our products meet the needs of firestop, plumbing and mechanical, electrical, dry wall and insulation contractors

With more than 400 listed systems approved for use in both the United States and Canada. TREMCO has the solution for all your firestopping needs TREMCO Fire Protection Systems Group is "Helping Contactors Win.."