b'SURE.BECAUSE ITSSURENAILTrust the grip of SureNail Strip.Compared to standard shingles, SureNail Technologyprovides you with 2x the bond strength, and up to doublethe common bond in the nail area. With SureNail Technology, strength and durability are built into every TruDefinition Duration Series shingle. The SureNail strip, a tough-engineered woven fabric strip in the nailing area, provides an easy-to-see target nailing area for a fast, reliable, quality installation.The heritage of the Owens Corning brand means you can besure with SureNail Technology. See the strip, trust the grip.SURENAILTECHNOLOGYTHE PINK PANTHER &1964-2021 Metro-Goldwyn-Mayer Studios Inc. All Rights Reserved.The colour PINK is a registered trademark of Owens Corning.2021 Owens Corning. All Rights Reserved. SureNail Technologyis not a guarantee of performance in all weather conditions. SureNailTechnology is available only on Owens Corning DurationSeries Shingles. For patent information, please visit www.owenscorning.com/patents. 1-800-GET-PINK or visit owenscorning.ca'