The Spruce Goose was one of the largest planes ever built with a wingspan of 320’ and length of 219’ it required a huge building to construct. The original factory for wooden structure was converted to a Google office building and the original walls were stripped of the lead paint then finished in clear varnish. EcoQuip equipment and 40/70 rushed glass was used in the sandblasting. The combination left a perfect finish that the owners wanted. Production rates were comparable to garnet and disposal was less expensive.