Review on Lynn Manufacturing Superwool Sealcote Temperature by Brad Lovro

To be honest I'm not sure what the exact purpose of this is but I've tried using this material to bridge the crack in the ceramic chemistry to seal. For my application it didn't work at all. Directions for use were unclear/missing and a week after application the material had not sealed the crack and was not very hard. It was chalky and powdery and easily removed with a himei brush.