Dura-Lar for Collage Some of the reasons I use Dura-Lar for collage is it doesn't warp, buckle, or tear. Join Dura-Lar expert Mary Zeran in seeing why Dura-Lar is a superior material for collage. See how easy Dura-Lar is to cut. Combine it with paper, fabric, and other found materials to create one of a kind collage. Students will work with Clear Dura-Lar, Matte Dura-Lar, Adhesive Backed Dura-Lar, and Double Tack Mounting Film.