Sherwin-Williams Product Finishes Facility in Grantville, San Diego, supplies liquid and powder coatings for wood, metal, and plastic substrates to original-equipment manufacturers from 6955 Mission Gorge Road in the 92120 ZIP. This is not a retail paint store; it is an industrial product-finishes branch, store number 794365, serving OEM production lines, cabinet shops, metal fabricators, and military-specification contractors. Store manager Jazmine Arias oversees a counter operation that mixes custom colors, matches OEM formulas, and stocks the finishing supplies needed to run spray booths and powder-coating ovens. The facility sits near the intersection of Mission Gorge Road and Old Cliffs Road, in the same Grantville industrial corridor where collision-repair shops including Smart Auto Sports source refinish coatings for bodywork on the Mission Gorge strip. Wood-finishing product lines cover stains, lacquers, conversion varnishes, and catalyzed topcoats formulated for production-line application on cabinetry, furniture, and millwork. Powder-coating inventory stocks thermoset and thermoplastic formulations in standard RAL and custom colors for architectural metalwork, automotive components, and industrial equipment. Metal and plastic finishing products include primers, basecoats, clearcoats, and specialty textures engineered for adhesion testing, salt-spray resistance, and UV-stability requirements. Military-specification coatings carry the MIL-DTL and MIL-PRF designations required for defense-contract work, a category that Grantville's proximity to defense contractors in Kearny Mesa and Miramar keeps in steady demand. The Sherwin-Williams parent company, founded in 1866, operates the largest coatings distribution network in North America, and this Grantville branch functions as the east San Diego access point for that industrial catalog. The same Mission Gorge Road corridor hosts body shops and fabrication facilities that Caliber Collision in Allied Gardens also serves, concentrating the area's OEM-refinish demand within a five-mile radius of this supply point. Curbside pickup is available for pre-ordered batches, keeping production-line downtime to a minimum for shops running tight spray schedules.