Fortress Crack Stitch - 20pk w/ 4060 epoxy energy efficient dehumidifier and fully cures in 12–24

and fully cures in 12–24 hours

epoxy-coated ALL cat iron construction

(6) Tubes of 4055 epoxy

MERV Rating: 8

Fortress Crack Stitch - 20pk w/ 4060 epoxy energy efficient dehumidifier and fully cures in 12–24The Crack Stitch by Fortress is a pre impregnated, bi directional carbon fiber Kevlar open grid near surface mount reinforcement crack repair product for the strengthening of concrete and masonry structures. Crack Stitches are filled installed utilizing Fortress Xtreme 4060 resin to form a Carbon Fiber Reinforced Polymer (CFRP) system. Key Features: Non Corrosive Ultra High Strength, pre cured carbon Open Grid allows for mechanical bonding through