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HENRY® 545 Feather Edge Cement Patch

A fast-setting feather edge patch and underlayment for patching and leveling subfloors.


  • Versatile – use for most subfloor preparation needs
  • Fast-setting – ready for most flooring in 1-2 hours
  • Good fill characteristics
  • Non-sanded formula trowels easily to a smooth finish
  • Non-shrinking - reduces installation time
  • High compressive strength
  • Use on most substrates including “cutback” residue




HENRY 545 Feather Edge Cement Patch is a professional-grade product specially formulated for patching and leveling a variety of substrates.  For greatest bond integrity, it can be used in combination with HENRY 546 Feather Edge Additive.


Bonds To:


HENRY 545 Feather Edge Cement Patch bonds to concrete (interior only), wood and wood underlayments (wood should be suspended; not for stripwood floors), ceramic tile, terrazzo (except metal terrazzo strips), marble, polymeric poured floors, existing asphalt “cutback” adhesive residue (smooth with no ridges or puddles), primed poured-in-place gypsum subfloors, and radiant-heated subfloors where the surface temperature does not exceed 85°F (29°C).

Click Below for Technical and Specification Documents:

Tech & Installation Info (English)
MSDS USA (Español)
MSDS Canada (Français)
SDS US & Canada (English)

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