CedarCrest features blended, consistent colors and an upgraded medium profile with two full layers of premium materials and an overlay for a striking dimensional appearance that coordinates seamlessly with Landmark, Landmark PRO, Landmark Premium, Landmark TL, Presidential Shake, Presidential Shake TL, Presidential Shake IR, Highland Slate, Highland Slate IR and Hatteras shingles. Raised Profile: The thicker, richer appearance accentuates the roof lines making for a more attractive finished look. Multi Layer Design: Provides extra protection at critical stress points on the roof. Superior Sealant Performance: An aggressive adhesive strip forms a strong bond to protect against rain and wind damage. Blended Color Technology: Many competing accessory products provide a simple blend color tone. Cedar Crest accessory shingles have distinctive granule blends on the surface designed to complement the roof shingles.