Self-adhesive insulation pins, also called self adhesive insulation hangers or duct adhesive insulation studs, are efficient fasteners for HVAC and industrial insulation systems. Equipped with high-tack self-adhesive bases, they can be directly mounted on clean metal surfaces without welding, drilling or special tools for rapid installation. Self adhesive insulation spikes provide a stable and reliable fixing solution in demanding insulation applications.

Commonly applied to air ducts, ventilation pipelines and building thermal insulation, they fix rock wool, glass wool and thermal insulation boards firmly. Unlike welded insulation pins, they enable faster, neater and simpler construction, cutting labor hours and overall costs. These duct insulation stick pins are especially suitable for HVAC duct insulation projects where welding is not possible or restricted.

Our self-adhesive hangers adopt high-strength adhesive backing, delivering superior bonding strength and outstanding temperature resistance for durable long-term use. They fit insulation materials of various thicknesses and work with a full range of insulation washers and locking caps.