Products and Services
Houghto-Phos 5505 is formulated to produce a crystalline, heavy zinc phosphate...
Houghto-Phos 6100 is a manganese phosphate product designed to be used for...
Houghto-Phos 6300 is a manganese phosphate product designed to be used for...
Houghto-Prep 5466 is a multi-accelerated cleaner/coater iron phosphate...
Houghto-Prep 5469 is a liquid iron phosphate product specifically formulated...
Houghto-Prep ZP3 is a cleaner and self-limiting coating for ferrous, aluminum...
Houghto-Prep ZP4 is a cleaner and self-limiting coater using spray to waste...