Hi-Tech Systems Spall TX & TX2

HT Spall-TX is a rapid set, high strength low viscosity Polyurea repair material. This two part, 1:1 system is 100% solids and designed for rebuilding and repairing broken control joints, filling voids under tile and concrete, and spalled concrete surfaces very quickly. HT Spall-TX is intended for use in damaged control joints or warehouse spalls where there is no movement and damage is from steel wheels or small hard urethane wheels.
HT Spall-TX2 is a rapid set, high strength low viscosity Polyurea repair material. This two part, 1:1 system is 100% solids and designed for rebuilding and repairing broken control joints and spalled concrete surfaces very quickly, as well as filling voids. HT Spall-TX2 is intended for use in damaged control joints, voids under concrete or tile, and warehouse spalls where there is no movement and damage is from steel wheels or small hard urethane wheels. HT Spall-TX2 has an extended pot life for larger jobs requiring more time.
Hi-Tech Crack Repair Video using TX2 1 Gallon Kit
http://www.epoxysolutions.net/videos.asp?clips=gallon_large.swf