TremSEAL S Black:

TremSEAL S—Black

A Low Modulus, High Performance Silicone Sealant

TremSEAL S is capable of accommodating compression and expansion, especially when joint size limitations eliminate other types of sealants.  Not only that, TremSEAL S has outstanding resistance to acid rains, caustics, extreme temperatures, ozone, and ultraviolet light - exposures where other sealants cannot perform. Also, this product can be used as a bondbreaker.  This product is available in black.

TremSEAL S is used as a lap sealant on Tremco Hypalon membranes. TremSEAL S is also well suited for control and lap joints in metal detailing.


The asbestos-free TremSEAL S is a low-modulus, high-performance, one-part moisture curing silicone joint sealant.  In addition, it has excellent cure stability and shelf life properties.

Roofing & Weatherproofing Peace of Mind

We deliver peace of mind to building owners and facility managers by managing roofing and building life cycles for customers in all industries, including education, healthcare, government, manufacturing and more.

  • Tremco Roofing offers the industry's most comprehensive roofing and weatherproofing solutions for restoration, repair, maintenance, replacement and new construction.
  • WTI (Weatherproofing Technologies, Inc., a subsidiary of Tremco Incorporated), provides roofing services, construction management and general contracting.
  • Our Canam Building Envelope Specialists affiliate provides building envelope solutions to eliminate air leaks, improve energy efficiency and reduce costs.


US: 1.800.852.6013

Canada: 1.800.668.9879