Unlike traditional, commodity OSB and plywood panels that can show flaking, delamination or discoloration from exposure to daily jobsite stress, AdvanTech X-Factor protects the panel surface quality and appearance. With a built-in protective top layer, it takes the moisture resistance teams expect from an AdvanTech panel to the next level and pairs well with AdvanTech subfloor adhesive for a Squeak-Free Guarantee(tm).