Implement duct tape or masking tape to any weeping seams, holes or porous areas. This may halt any Fuel Tank Sealer from oozing out, and will permit it to bridge over the hole. Plug the outlet ports with putty or Perform-Doh. Air con air flow system: This system operates to https://ductworth-installation89001.blogsvila.com/36786827/the-ultimate-guide-to-fire-resistant-ductworth-isntallers