Owens Corning's new PureFiber technology for its EcoTouch insulation is a formaldehyde-free formulation that contains at least 50% recycled content. The company says the formulation improves installation through reduced dust and particulates and increased workability. It also fits easily in odd-shaped spaces. The product is certified by SCS for recycled content and by Greenguard for indoor air quality. 800.438.7465. www.owenscorning.com.