Polyclad 975 H is an advanced 100% solids, hybrid epoxy pipeline coating. It has performance properties designed for corrosion protection of steel and ductile iron pipe exteriors, girth welds or tie-ins. Polyclad 975 H cures fast to allow quick QC and backfill times. H in 975 H stands for hand applied version. Polyclad 975 is the spray version.