Series 118 Uni-Bond Mastic is a single-component, mastic waterborne acrylic coating for use on minimally prepared sound rusted steel and previously coated surfaces in a wide range of environments. It is an excellent rust-inhibitive tie coat that can be used with acrylic and solvent-borne urethane and fluoropolymer finish coats.
“With Series 118, it is possible to apply six to eight mils dry film thickness (DFT) per coat,” explained Cory Brown, Vice President of Technical Services for Tnemec. “Although it offers a fairly high standing viscosity, Series 118 sprays on easily with dry-fall characteristics that reduce the potential for overspray issues on buildings and surrounding property.”