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Jun 04, 2026 - 11:58 AM
The heat-treated poly bristles on the King of Spades broom outlast untreated bristles by maintaining their shape under abrasive conditions. Contractors using this broom daily to clear metal shavings, gravel, and concrete debris report bristle life extending several months before noticeable wear affects sweep performance. The heat treatment process hardens the poly material, reducing the tip-fraying and bristle-bending common in standard brooms after a few weeks of heavy use. Bristle longevity depends on the abrasiveness of the material you're sweeping, coarse concrete aggregate wears bristles faster than wood chips or dirt, but the treated poly resists wear better than untreated alternatives. For more tool maintenance guidance, visit our metal detecting tips and FAQs page.
