Lifeproof 100 sq. ft. Universal Underlayment Engineered Hardwood & Laminate for Luxury Vinyl Plank(124)$0And80 Cents / sq. ft.$79.98 / each Add To CartFree Delivery 0 at Check Nearby Stores Add To Cart Compare 100 sq. ft. Universal Underlayment Engineered Hardwood & Laminate for Luxury Vinyl Plank