This standard specifies the categories, technical requirements, test methods, inspection rules, packaging, marking, storage and transportation requirements for XM16 room temperature vulcanizing polysulfide sealant products. This standard applies to aircraft cockpits, fuselages and other metal riveting, screw joints, structural sealing and anti-corrosion, and repair of soft fuel tanks. The operating temperature range in air media is -55°C ~ +130°C.
HB 5289-1997 history
2004HB 7752-2004 Specification for room temperature vulcanizing polysulfide sealant for aircraft
1997HB 5289-1997 XM16 room temperature vulcanized polysulfide sealant
1970HB 5289-1984 XM16 room temperature vulcanized polysulfide sealant
HB 5289-1997 XM16 room temperature vulcanized polysulfide sealant was changed to HB 7752-2004 Specification for room temperature vulcanizing polysulfide sealant for aircraft.