Why Ethylene Propylene Sealants Are Essential for Long-Term Sealing Performance

Why Ethylene Propylene Sealants Are Essential for Long-Term Sealing Performance

When it comes to sealing solutions in demanding environments, durability and flexibility are critical. Ethylene Propylene Sealants from General Sealants are engineered to provide long-lasting performance in applications where traditional sealants often fail.

Built for Harsh Environments

Ethylene Propylene Sealants are designed to withstand extreme temperatures, UV exposure, and constant weathering. Whether used in roofing systems, infrastructure projects, or industrial equipment, these sealants maintain their integrity over time without cracking, shrinking, or degrading.

This level of durability makes them a reliable choice for projects exposed to continuous environmental stress.

Flexibility That Prevents Failure

One of the key advantages of Ethylene Propylene Sealants is their ability to remain flexible. Unlike traditional sealants that harden and become brittle, these sealants stay pliable, allowing them to move with the structure.

This flexibility is essential in applications where expansion and contraction occur due to temperature changes or structural movement, helping prevent leaks and long-term damage.

Strong Adhesion Across Multiple Surfaces

Ethylene Propylene Sealants form a strong, lasting bond on a variety of materials, including metal, glass, and plastic. Their non-hardening properties allow them to maintain adhesion even under pressure, vibration, and environmental stress.

Featured Solutions from General Sealants

GS# CT-15 Sealant

GS# CT-15 Sealant is a non-hardening ethylene propylene copolymer extruded sealant designed for high-performance applications. It forms an immediate and permanent bond to virtually any clean, dry surface.

What sets CT-15 apart is its proprietary structural support beads, which help minimize or eliminate cold flow in sealed joints under extreme pressure. This makes it especially valuable in demanding environments where joint integrity is critical.

Additional performance benefits include:

  • Permanent flexibility through extreme temperature fluctuations
  • Self-healing properties around bolts and fasteners
  • Excellent weather resistance
  • Strong performance across industries including automotive, construction, HVAC, infrastructure, and metal building systems

GS# WT-1-300 Sealant

GS# WT-1-300 Sealant is another high-performance, non-hardening ethylene propylene sealant engineered for long-term durability. Like CT-15, it forms an immediate and lasting bond to a wide range of clean, dry surfaces.

This sealant is designed to remain permanently flexible, even in extreme temperature conditions, allowing it to move with the structure without compromising the seal.

Key advantages include:

  • Long-term flexibility and non-hardening performance
  • Self-healing around fasteners and penetrations
  • Exceptional resistance to weathering and environmental exposure
  • Ideal for applications in construction, industrial manufacturing, roofing systems, and more

Ideal for Critical Applications

From roofing joints and metal buildings to industrial systems and infrastructure projects, Ethylene Propylene Sealants are built for applications where performance cannot be compromised. Their combination of durability, flexibility, and adhesion makes them a trusted solution across multiple industries.

Long-Term Performance You Can Rely On

In environments where failure is not an option, choosing the right sealant is essential. Ethylene Propylene Sealants from General Sealants deliver consistent, high-performance results that stand the test of time.

For projects that demand reliability, flexibility, and durability, they represent a smarter, longer-lasting sealing solution.

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