Life Specialty Coatings 28-40 Travatan Cool Life 28 Series Heat Reflective Coating Concrete Color Seal 5 gal. Reduce the surface temperature of your concrete pool slab or deck up to 25-30%! Save your feet and your pets paws from burning around a pool deck year round (and impress your neighbors). Life Deck Specialty Coatings “28 Series” Heat Reflective Coating is a premium, quick drying, 100% acrylic concrete & masonry pigmented paint sealer formulated to reflect infrared rays (IRR Coating) and for sealing concrete and masonry to provide resistance against water, alkalis, acids, ultraviolet light and staining.