PROFLEX™ LV-200 is an advanced composite sound control underlayment utilizing a combination of 100% recycled products to achieve superior IIC (Impact Insulation Class) and STC (Sound Transmission Class) sound reduction ratings for use under LVT (Luxury Vinyl Tile) and LVP (Luxury Vinyl Plank), Laminate, Engineered Wood and Hardwood. The product is also easy to install using a direct bond method.