Wheel Well

While working on the insulation, the wheel wells were sealed in preparation for undercoating.

 










The upper mount for the shock absorbers were installed. 
Many trailers don't have shocks, perhaps because for most trailers have limited life expectancy.  Airstream trailers are a delightful exception to the planned obsolescence.  Most Airstreams will be on the road for decades!

The wheel wells were undercoated using an automotive undercoating to protect the metal.