Sikaflex-15 LM is a low-modulus, high-performance, 1-component, polyurethane-based, non-sag elastomeric sealant. Meets Federal Specification TT-S-00230C, Type II, Class A; ASTM C-920, Type S, Grade NS, Class 100/50, use T, NT, G, A, O, M; Federal Specification for silicones - TT-S-001543 A, Type non-sag. Tested in accordance with ASTM C-1382 for use in EIFS systems. Sikaflex 15LM Dark Bronze 20oz Sausages are high-quality, elastomeric, low-modulus, and one-component polyurethane sealants. Designed for exceptional adhesion and movement capability, these sealants provide reliable and long-lasting results in various construction and sealing applications. The dark bronze color adds a sleek and polished finish, making them suitable for both functional and aesthetic projects. Sikaflex 15LM sealants offer excellent weather resistance and flexibility, ensuring durability and performance even in challenging environments. Whether its sealing joints or bonding materials, Sikaflex 15LM Dark Bronze 20oz Sausages deliver superior quality and versatility.