Photo #1812
TWII S4S Trusses / TWII S4S trusses w/ customer-applied Potassium Permanganate solution
Photo #1813
TWII S4S Trusses / TWII S4S trusses w/ customer-applied Potassium Permanganate solution
Photo #1814
TWII S4S Trusses / TWII S4S trusses w/ customer-applied Potassium Permanganate solution
Photo #1815
TWII S4S Trusses / TWII S4S trusses w/ customer-applied Potassium Permanganate solution
Photo #1816
TWII S4S Trusses / TWII S4S trusses w/ customer-applied Potassium Permanganate solution