Mountain Stack^TM 
Mortarless Stone Veneer

• Mortarless installation design with fastening
  system for easy and fast installation and no mortar mess
• Beautiful manufactured stone veneer in a panelized
  “tight stack” design
• Install in any weather (no need to install in heated
  enclosure when temperature drops below 45 degrees)
• Attractive and rugged Mountain Stack look

Also available without fastening system for
traditional mortared installs

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Built for Strength, Durability and Secure Installation

AC51 Testing Mountain Stack meets rigorous AC51 testing standards for strength, durability and freeze-thaw conditions	Weather-Tight Independent lab test show ZERO water penetration when installed according to manufacturer instructions	Wind Load Positive wind load tests exceed 225 mph (150 lb psf) Negative wind load tests exceed 225 mph (150 lb psf)

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