Metal Construction Bonding


SikaFast®-3131S is a flexible, two component acrylic adhesive with incorporated spacer shims (0.027 - 0.033 inch) to maintain uniform bondline thickness. SikaFast®-3131S is designed to efficiently transfer high loads and evenly distribute stresses. These characteristics distinguish SikaFast®-3131S from other acrylic adhesives that claim high strength and elongation. SikaFast®-3131S offers excellent adhesion to a wide variety of substrates with little or no surface preparation that cures rapidly at room temperature.


Sikaflex®-221 is a high-quality multi-purpose non-sag 1-c polyurethane sealant/adhesive  that cures on exposure to atmospheric humidity to form a durable elastomer.  Meets approvals ASTM C920 types  Sikaflex®-221 is tested and classified in accordance with ANSI/UL 723 “Test for Surface Burning Characteristics of Building Materials”.

Sikaflex®-219 LM

Sikaflex®-219 LM is a one-component, low-modulus, high performance, moisture curing polyurethane sealant with excellent adhesion to aluminum, FRP, steel, wood, masonry and most plastics with proper surface preparation. Conforms to Federal Specification TT-S-00230C, Type II, Class A, ASTM C-920, Type S, Class 100/50, Grade NS,  AAMA 808-3-92 verified. Exhibits excellent recovery making it ideal for sealing applications requiring high joint movement capability.Has a high joint movement accommodation factor of +100/-50%.