StressPly® SA FR Mineral System

Why Self Adhering? Difficult Access Eliminates Odors Limited Impact on Owner Minimal Equipment High Material Income Lower Installation Costs

Product Improvements Wrinkling – New Scrim M-26 Initial Tack (Stickiness) – Improved (2011) Selvage Edge Cleanliness – New Film

Advanced Compound Softer Compound Bond Maturation Require Protection Boards Walkways & Prep Areas Bond Maturation Will Not be at Full Strength Immediately Require Some Time and Heat to Gain Full Bond Strength

Substrate Conditions Slope – ½:12 Recommended Approved Insulation: Clean Surface & Highest Wind Uplift Primer Recommended Due to Dusty Surface Primer Recommended – Reduced Wind Uplift (1-90)

SA Primer™ Features Benefits Water-Based Primer Quick Drying Product Cold Applied Low VOC Product Low Odor Benefits Quick Drying Product Improved Adhesion & Initial Tack by as Much as Four Times Meets VOC Regulations & Can Be Used in All Environmentally Sensitive Areas

Field Application Endlap Mastic T-Joints Heavy Weighted Rollers GarlaFlex® or Flashing Bond® T-Joints Heavy Weighted Rollers Hand Held Hot Air Welders for Side Laps

Flashing Design 24” Maximum Bends over 45˚ Should be Avoided Proper Use of Mastic Over Field Plies Termination Bars Avoid Multiple Transitions When in Doubt – Use Cold-Applied Flashings

Cold Temperatures 50ºF (10°C) & Rising Substrate & Materials Temperature Critical Materials Storage Cool Night Time Temperatures Warm and Relax Before Being Properly Installed

Warmer Temperatures Much Softer than Conventional Modified Bitumen Systems Walkway Areas & Prep Area Protection Laps May Appear to Not Be Fully Adhered Oil Migration May Temporarily Discolor Minerals – Bleaching Will Occur

Project Oversight Phasing is Not Permitted Keep Products in the Original Boxes Until Installed Heavy Weighted Roller Hand Held Hot Air Weld Guns to Warm Laps Quality Inspections – Application Sensitivity

Summary The SA Primer is a Water-Based Primer Designed to Improve the Adhesion of Self-Adhering Membranes The SA Primer Provides Improved Adhesion by Four Times Compared to not Using a Primer over Approved Roof Cover Boards The StressPly SA FR Mineral System is VOC Compliant for All States and Countries The StressPly SA FR Mineral System is Installer Friendly, Reducing the Installation Costs and Making the Entire Project More Budget Friendly