Silicone sealant CHO BOND® 1038

single-componentfor electronicsmilitary

Parker Chomerics CHO BOND® 1038 is a one component, silver-plated copper filled sealant formulated to serve as gap filler for EMI shielding or electrical grounding. CHO BOND® 1038 is a gray-colored silicone that is ideally used for filling gaps but can also serve as a repair or bonding agent for elastomer gaskets where moderate strength (150 PSI lap shear strength) is required. CHO-BOND® 1121 has identical properties to CHO BOND® 1038 with the exception of VOC content and shelf life (1121 no VOCs and 12 month shelf life) Features and Benefits: • Excellent electrical conductivity levels (0.010 ohm-cm) • No corrosive by-products generated during drying • Medium consistency paste makes the material easy to dispense in overhead or vertical applications • Volatile Organic Compound-free (VOC-free) version available (CHO-BOND® 1121) • Working time of 30 minutes and can be handled in 24 hours • No pressure required when curing to achieve bond Typical Applications: • Radar and Communication Systems • EMI vents