Spectrem® 2 is a high-performance, single-component, neutral-cure silicone sealant designed for demanding glazing, weatherproofing, and perimeter sealing applications. Engineered for long-term durability, it delivers exceptional adhesion to a wide range of construction substrates including glass, aluminum, steel, painted metal, stone, concrete, brick, and plastics. Its medium-modulus formulation allows it to function both as a structural tensile bead and a reliable weather sealant, making it ideal for projects that require flexibility, strength, and consistent performance. The ready-to-use, single-component design eliminates mixing while ensuring fast, efficient application with conventional caulking equipment.

Spectrem® 2 offers outstanding resistance to UV exposure, temperature extremes, ozone, and driving rain, helping protect buildings from water intrusion while maintaining long-term elasticity in diverse climates. Available in multiple standard and custom colors, it supports both functional sealing and aesthetic consistency across commercial, industrial, and architectural projects.

Ideal for structural glazing, perimeter caulking, joint sealing, and general weatherproofing, Spectrem® 2 provides proven performance and dependable protection for professional construction and building envelope applications.