They are designed to handle small jobs
Mercury-Mercruiser 36 FUEL TANK
Mercury-Mercruiser 82373243 VIDEO
Mercury-Mercruiser 92031A1 DEGREE PLATE
Fits: Mercury (2001-Up) 135-400 hp
Citrus Base Cleaner, 18.5 oz. $13.46=+$2.50 They are designed to handleAerosol cleaner which can dissolve and flush away dirt, grease, tar, most non curing type adhesive films, and similar substances. It is a citrus oil based cleaner that emulsifies when flushed with water. It contains no petroleum distillates. Can be used to clean and degrease metal parts, motors, tools, printing presses, concrete, or almost any dirty or greasy surface. Not for sale or use in California.