Description leaf paints hawkguard the grout admixture this is a single component polymer modified additive to be mixed with lp hawkguard tile grout – cement based to enhance the performance properties and its durability. lp hawkguard tile grout admixture is a superior quality cementations grout with hydrophobic properties that allow tile joints to resist water. aqua stick consists of the carefully prepared blend of portland cement, chemical additives, and fillers. it is easy to install - just mix with lp hawkguard tile grout. aqua stick is ideal for floors and walls in both exterior and interior applications. application used for filling tile joints 1- 5mm in both interior and exterior areas, ceramic, vitrified, non-vitreous clay tile, natural stone and engineered stone/ agglomerates.