Level concrete slabs smoothly without the hassle of a tool break-in period or surface lap lines. The Marshalltown B36B Broken-In Magnesium Bull Float comes factory pre-shaped to deliver clean, professional results on day one.
Standard raw magnesium bull floats feature sharp square ends that easily dig into wet mud or leave visible tracking ridges across fresh pours until the tool is broken in. The B36B solves this with a factory pre-ground blade layout featuring upturned, radiused ends that glide effortlessly across fresh concrete in both pushing and pulling directions. At 36 inches long by 8 inches wide, it offers exceptional maneuverability on narrow driveways, residential slabs, and sidewalk runs where a 48-inch float can feel clumsy. Extruded from high-tensile magnesium alloy, it provides excellent structural rigidity to prevent warping while maintaining a lightweight operational feel. It opens concrete pores to bleed off excess water, seals surface air pockets, and leaves a uniform, cream-rich finish ready for final hand or power troweling.
Factory Broken-In Blade Geometry: Pre-shaped and bevel-ground with upturned ends to eliminate sharp corners, preventing the float from digging in or leaving tracking lines.
High-Tensile Extruded Magnesium: Delivers maximum structural rigidity to prevent blade bowing across 36 inches while keeping total tool weight low for extended reach passes.
Agile 36-Inch Footprint: The perfect balance of coverage and maneuverability for residential slabs, wide sidewalks, and tight patio layouts.
Surface Pore Preparation: Efficiently levels high spots, fills low voids, and opens surface pores to release trapped bleed water before final finishing.
Complete Bracket Assembly: Includes a universal bracket mounting that pairs seamlessly with standard multi-section threaded handle extensions or pitch-control adapters.
Residential Concrete Leveling: The premier bull float size for driveways, patios, sidewalk runs, and garage slabs.
Gouge-Free Initial Passes: Perfect for immediately leveling concrete after screeding without tracking lines or edge gouging.
Air-Entrained & Standard Concrete Mixes: Preps surface cream uniformly across all major exterior and interior concrete formulations.
Part Number: B36B
Marshalltown Catalog Number (EDI): 14816
UPC: 035965048163
Blade Dimensions: 36" x 8" (914mm x 203mm)
Blade Material: Extruded Magnesium Alloy
Blade Ends: Factory Broken-In / Upturned Radiused Ends
Bracket Mounting: Complete Assembly Included
Country of Origin: Made in the USA with Global Materials
CartItems0
