Roof Repair 11 Ceramic coated roofing granules used to cover asphalt shingles commonly known as composition shingles. These are to match Ridgeglass 87 Slate composition shingles. Great to cover ridge cap nails. Recommended Henrys Wet Patch or Black Jack Roof Cement. Apply generous amount of adhesive, sprinkle granules, then gently pat granules into adhesive. Would recommend wearing gloves These roofing granules are packaged in a 1/2 gallon jar with 6 pounds of granules inside. This matches GAF-Elk Slate, Antique Slate and Stonehenge Shingles Owens Corning Coastal Gray Shingles Certainteed Stonegate Gray, Slate, Stone Gray, Williamsburg Gray, Georgetown Gray, Platinum and Colonial Slate Shingles Tamko Slate Stone Gray, Thunderstorm Grey, Oxford Gray Shingles IKO Vermont Slate Shingles Pabco Driftwood Shingles Atlas Heatherstone Gray Shingles