Our dimensionally stable glass fiber nonwovens support increased tear strength and dimensional stability in asphalt shingles. Our product may be hidden from view but its effect is apparent in shingle performance.
Evalith® 75 series mats for asphalt shingle production are nonwoven webs composed of glass fibers oriented in a random pattern and bonded together with a modified urea formaldehyde binder. The sized glass fibers in the 75 series mats provide excellent mat strength and flexibility.
Evalith® DH for shingle production are nonwoven webs composed of glass fibers oriented in a random pattern and bonded together. Evalith® DH have the distinction of dimensional stability and good wet resistance.
Higher run lengths can be offered via JM's jumbo-roll capabilities.