LEVEL Cork Heel Repair for Soles or Heels - Repair My Birkenstocks
Care and Repair - Complete Birkenstock
VEDA Day 17: How To Seal Birkenstock Cork - YouTube
Xenia Shoe and Leather Repair - Seal that Birkenstock Cork! $4.95 well spent. Brush it on easy and give yourself a durable protective coat on all exposed cork. Stop at Xenia Shoe