Hard to see but my brother messed up my birks by putting the cork sealer on the footbed, and now the footbeds are hard & sticky, & gives me blisters. Is there
Cork Renew
Cracked Cork
AJh,cork life birkenstock,hrdsindia.org
The Birkenstock Doctor - The New York Times
Kelly's Cork Renew - Professional Cork Seal Sealant for Birkenstock Shoes | eBay
Help! Birkenstock cork starting to deteriorate. Only 12 months old :( : r/ Birkenstocks