Complex sentence: It is similar to particleboard and medium-density fiberboard, but is denser and much stronger and harder because it is made out of exploded wood fibers that have been highly compressed.unlike particleboard It has significant structural strength and will not split or crack.
Split into simpler sentences: It is similar to particleboard and medium-density fiberboard, but is denser and much stronger and harder because it is made out of exploded wood fibers that have been highly compressed. Unlike particleboard, it has significant structural strength and will not split or crack.