Britemor - Ndt Instruments
Britemor 445 Britemor® 445 is a clear, mobile yellow-green liquid in daylight and appears brilliant yellow under UVA light of 365 nm peak wavelength (black light). Britemor® 445 is typically used for the inspection of precision castings and forgings, machined surface and fabrication. Britemor 4455 Water-washable fluorescent penetrant.