NH Oil Undercoating versus conventional rubberized undercoating cars & trucks....NH Oil Undercoating® penetrates welded seams, crevices and provides excellent protection for these corrosion-prone areas. Sealants are not as effective in protecting these vital areas.NH Oil Undercoating® does not require shiny clean metal surfaces for good adhesion and is effective on both used and new vehicles. While Rust Check will not reverse existing corrosion damage, it will drastically reduce its progression.NH Oil Undercoating® is a unique none conductive electro-chemical compound that contains Self-Healing Properties.NH Oil Undercoating® dispels moisture trapped in seams and crevices; “Sealants” usually trap moisture in these corrosion-prone areas.NH Oil Undercoating® “Unlike Sealants” is non-drying; it remains mobile and will never dry, crack or peel.
NH Oil Undercoating® lubricates as it protects against corrosion.NH Oil Undercoating® “Unlike Sealants” does not contain any offensive odors or potentially toxic petroleum solvents.NH Oil Undercoating® will not damage painted surfaces and any overspray can be easily cleaned off.NH Oil Undercoating® is completely reapplied each and every year to maintain a high on-going level of protection. “Sealants” usually are just inspected or touched-up.