ProSpec, manufactured by Bonsal American, offers a lightw...
ProSpec, manufactured by Bonsal American, offers PermaFlex Lite 525, a lightweight, latex modified thin set mortar for installing glass tile. The mortar contains recycled glass, making it half the weight of typical thin set mortars for outstanding workability. It installs glass tile and heavy ceramic tile without slippage. Because of its recycled content PermaFlex Lite 525 contributes to LEED points.