... yellow Hot Melt Glue Granule for filters, paper,metals; With high bonding strength, good flexibility, thermal stability Hot Melt Glue Granule It is ... high bonding strength, good flexibility, thermal stability and high stiffness; It is suitable for bonding paper, metal, etc.TECHNICAL D ATA ... Glue Granule for both machine oil and air filters, paper,metals; With high bonding strength, good flexibility