Perma-Chink OXcon is an oxalic acid concentrate is designed to remove discolorations due to the presence of metallic tannates and rust, as well as to brighten up wood surfaces that have turned dark from the use of high pH (alkaline) cleaners and strippers.
Perma-Chink OXcon is an oxalic acid concentrate designed to remove discolorations due to the presence of metallic tannates and rust, as well as to brighten up wood surfaces that have turned dark from the use of high pH (alkaline) cleaners and strippers. OXcon solutions will remove rust stains caused by nails, screws and metallic residue.
OXcon must be diluted with four parts water prior to use. OXcon is best applied using a garden type pump-up sprayer, but a brush or broom will also work. Apply a liberal amount to the wood, let it work on the surface for 10 to 15 minutes, and rinse it thoroughly with clean water.
Use OXcon only when needed. OXcon should not be used for spot cleaning since it may cause blotching of the surface. Use pH strips to verify that the surface has been adequately rinsed after using any cleaning product.
Perma-Chink OXcon features include:
Application Guide:
Application temperature: 40° F to 90° F
Application method: Garden type pump-up sprayer, brush or broom
Surface preparation: Clean and mold free
Frequency: As needed
Special instructions: Apply from bottom-up; rinse from top-down
Do not allow to freeze
Rinse thoroughly and completely
Coverage rate: 1000-2000 sq. ft. per gallon
