Cal-Flor GL82114CF Eurobond D3 Floating Floor Glue
Our D3 Floating Floor Glue is ideal for high-humidity rooms because it stays flexible.  It is the first American-manufactured adhesive certified to meet and exceed tough European D3 standards.  This specially formulated glue is designed for high-strength flexibility and is far more effective against water damage than any other glue. One bottle covers 125-200 linear feet.