[czarcone]

I removed the aluminum arch on my '95 31 Open for refinishing (fill holes from old equipment, corrosion, etc.).  While prepping arch for paint, I drilled out the 50+ riveted snaps.  Each snap is mounted with a white, plastic washer beneath it.  I assume these are to help protect the painted surface when installing/removing the canvas.
Most of these plastic washers are brittle and/or cracked & I would like to replace them upon reassembly.  They are approx. 5/8" in dia. & 1/32" thick.  Any insight/info would be appreciated.  Maybe a Tiara rep could comment?