dhseive (Water Base)- instant holding duct liner adhesive, beige colour, freeze/thaw stable- apply to metal HVAC ducts with brush then install duct liner- duct liner is held in place immediately by RT-50 even if duct is immediately turned upside downRobson???s RT-83, Vole, Rat, and Rodent Repellant (Solvent Base)- unique paint that keeps voles and other rodents from chewing on electrical cables an