Fire Damaged Black Stain and Soot Restoration were Laser Cleaned using Narran Cleaning Machines.
Sand Blasting creates even more damage and pitting to the original surface, also attempted with Water Pressure Blasting but this alone did not properly remove black soot or smoke and fire stains from Bondek and Condek Steel Roofing and Structures. Chemicals also created after-effects of harsh corrosion and were aborted.
However, the great news is Narran’s specialised Laser Cleaning machines were utilised to easily clean and effectively remove such burn stains and residue completely.
No harm to base substrates or galvanised coatings, leaving original metal coatings intact.
Fire Restoration Laser Cleaned Galvanised Bondek Roofing Video