THE GUST STOPS HERE. Aggressive weather calls for aggressive hold. SureNail Technology® delivers exceptional wind resistance, with 2x the bond strength of standard shingles and 209 KM/H / 130 MPH wind limited warranty performance*. It’s outstanding protection available only on Owens Corning® Duration® Series shingles. See SureNail Technology® in action at TrustTheGrip.com. Get 2x the bond strength and 209 KM/H /130 MPH wind resistance. SEE THE STRIP. TRUST THE GRIP. THE PINK PANTHER™ & © 1964-2017 Metro-Goldwyn-Mayer Studios Inc. All Rights Reserved. © 2017 Owens Corning. All Rights Reserved. SureNail Technology® is not a guarantee of performance in all weather conditions. SureNail Technology® is available only on Owens Corning Duration® Series Shingles. *SureNail Technology® is proprietary with U.S. and foreign protection including U.S. Patent Nos. 6,471,812; 7,836,654; 8,156,704; 8,181,413; 8,240,102; 8,430,983; 8,607,521; 8,623,164; 8,752,351; 8,991,130; 9,121,178; and other patents pending. SureNail Technology® is not a guarantee of performance in all weather conditions.