Mega Hard Potassium is a uniquely formulated concrete hardening & densifying agent. Surface hardness can be improved dramatically within 2 - 24 hours, providing long term increases in strength, abrasion and stain resistance of concrete floors.
Mega Hard Lithium is a uniquely formulated high solids lithium silicate based concrete hardening & densifying agent. Surface harness can be improved dramatically within 24 hours.
For speed and aggression on harder concrete for speed and aggression on harder concrete.
