GAF StarterMatch 60 lin ft Startermatch Dusky Gray Starter Roof Shingles Metric Socket Sets pairing robust performance with crisp 1000088971 pairing robust performance with crisp geometry Requires 120 Volt electric service Sedona Sunset StarterMatch Starter Strip Shingles are specially formulated for use with GAF Lifetime Shingles that require a color coordinated starter (see published GAF Designer Shingle application instructions for further details) Pre cut starter strip helps save time and money by eliminating cutting of shingles for use as starter strips StainGuard protection helps ensure the beauty of your roof against unsightly blue green algae Up to lifetime limited warranty coverage when used in the GAF lifetime roofing system