Product Info Catalog Do-it-yourself Hand & Power Tools 48 X 8 Magnesium Bull Float 48 X 8 Magnesium Bull Float 48 X 8 Magnesium Bull Float Share this: Share on Facebook Share on Google Plus Pin on Pinterest Tweet on Twitter Model Number: MB48 This bull float is made from lightweight magnesium, and is used to level and smooth the surface prior to finishing. Magnesium floats provide a smoother finish than wood floats Rental Rates Day $27.50 • Extruded from magnesium alloy • Lightweight