6" x 2" Blue Premium Polyurethane on Polyolefin Core - 900 lbs Cap

6" x 2" Blue Premium Polyurethane on Polyolefin Core - 900 lbs CapCaster HQ's High performance UV resistant, liquid cast polyurethane elastomer; mechanically locked onto an injection molded polyolefin core; takes more abuse and has a longer service life than standard Polyurethane on Polyolefin wheels.