Stanley 47-828 Fatmax Xtreme Black Chalk Refill 5 Lb

Product Description

The STANLEY 47-828 is a 5-pound bulk chalk refill formulated for use with chalk reel tools in layout and marking applications. The black chalk compound provides high-contrast lines on concrete, masonry, wood subfloor, and other job-site surfaces where standard blue or red chalk may not offer adequate visibility. Packaged as a single 5-pound unit, this refill is designed to reload compatible chalk reels quickly, keeping marking tools ready for continuous use on demanding job sites. Tradespeople in framing, flooring, concrete, and general construction keep this refill on hand to minimize downtime during layout work.

This chalk refill is suited for residential and commercial construction tasks including floor layout, wall framing lines, tile and flooring grid work, and roofing layout. The high-visibility black pigment is particularly useful on light-colored or pale surfaces where contrast is critical. It is appropriate for interior and exterior use, though snap lines on outdoor surfaces should account for weather and surface porosity when selecting chalk color and weight.

Key Features

• 5-pound fill weight provides extended refill capacity for high-volume layout work
• Black chalk compound delivers high-contrast lines on light concrete, wood, and masonry
• Bulk packaging reduces the frequency of refills during large-scale layout projects
• Compatible with standard chalk reel tools that accept bulk powder refills

Compatibility

Designed as a bulk refill for chalk reel tools that accept standard powdered chalk. No specific compatible reel models were identified in the product data.

Installation Notes

Chalk reels should be emptied of old chalk before switching colors or refilling to avoid contamination of the line color. Fill the reel reservoir slowly to avoid overpacking, which can cause jamming of the reel mechanism. No special tools or trade licensing are required for chalk reel refilling; standard job-site handling practices apply. Dispose of excess chalk per local regulations, as pigmented chalk dust can stain finished surfaces if not controlled.

Technical Specifications

• Package Weight: 5.81 pounds
• Chalk Color: Black
• Fill Weight: 5 pounds
• UOM: Each
• UPC: 76174478280

Standard Information

• Brand: STANLEY
• Manufacturer Part Number: 47-828