S-18277 1-1/8"x4'x8' Advantech X-Factor Tongue & Groove OSB

A subflooring panel with a built-in barrier for jobsite durability. AdvanTech X-Factor panels are the latest innovation from the subflooring brand builders have trusted for more than 20 years for the FLAT OUT BEST™ start to a quiet, stiff floor. AdvanTech X-Factor is a new class of premium subflooring with a fade-resistant, watershedding surface on a high-performance engineered wood panel. 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™1. The built-in, water-shedding top layer provides a distinctively smooth, even, premium subfloor surface that is marker friendly and easy to clean.