1. TILING 09 30 00 Setting TDS 123 Coverage SQUARE FOOT COVERAGE PER 25 LB BAG SQUARE METER PER 11 34 KG Trowel Size Min Coverage Max Coverage 1 4 x 1 4 x 1 4 6 x 6 x 6 mm Square Notch 45 sq ft 4 2 M 50 sq ft 4 6 M 1 2 x 1 2 x 1 2 13 x 13 x 13 mm Square Notch 20 sq ft 1 9 M 25 sq ft 2 3 M SpeedSet Fortified Thin Set Mortar Published Date 3 20 2014