Frustrated by poor sheet release in your hard press applications? Vail solves the toughest conditions with the revolutionary Emerald X. Contact us >

For more demanding press roll applications, also consider:

Emerald Stone X™ Super Premium Roll Covers

  • Hard top press rolls
  • Hard center press rolls
  • Bottom smoothing press rolls
  • Bottom breaker stack press rolls

Emerald Stone X roll cover is a revolutionary elastomeric compound material that promotes long-term performance and excellent sheet release for your most demanding paper machine applications. Its specially formulated surface can be easily doctored to remove fiber and pitch-like substances with stainless steel and composite blades without fear of abrasion or scoring. Operate it continuously in temperatures up to 225 degrees F, shower it in steam, or immerse it in acids, alkaline and solvents. You will not find a more superior roll for your hard press roll, bottom smoothing press roll and breaker stack press roll applications. 

Technical Data


0-1 P&J

Operating Temperature

175-225° F

Cover Thickness

5/8-inch max. (1.58 cm)


St. Joseph Service Center

521 Langley Avenue
St. Joseph, MI 49085
p: 877-350-0441
f: 269-983-0155

Middletown Service Center

P.O. Box 44-919
605 Clark Street
Middletown, OH 45042
p: 513-318-9868
f: 513-705-2064

Mobile Service

124 Salco Road East
Axis, AL 36505
p: 251-675-5644
f: 251-675-5297