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HENRY® 331 Super Patch
Latex Floor Patching Compound



A ready-to-use gypsum/latex-based patching compound designed for use with wood and concrete in residential applications.  

  • Easy-to-use patching for residential applications
  • Ready to use – just add water
  • Fast setting -- ready for most flooring in less than one hour
  • Non-shrinking formula offers reduced installation time
  • 1-year limited warranty

Applications:

HENRY 331 Super Patch Latex Floor Patching Compound is a premium gypsum/latex-based patching compound designed for use with wood and concrete in residential applications.  It can be mixed with water or, for an improved bond, with HENRY 336 Floor Primer.  It should be used for patch and repair only, not for overall leveling of large areas.

Bonds To:

HENRY 331 Super Patch Latex Floor Patching Compound bonds to concrete on or above grade, wood and wood underlayments (wood should be suspended; not for stripwood over 4” wide), walls made of wood, plaster, drywall, or masonry, and radiant-heated subfloors where the surface temperature does not exceed 85°F (29°C).

Warranty:

The W.W. Henry Company warrants that HENRY 331 will not break down or lose its cohesive strength due to manufacturing or formulation defects for one year from date of purchase, subject to certain exclusions and limitations set forth in the warranty, if used for its stated purpose and applied in accordance with the stated instructions. 

Warnings:

Carefully read and follow all cautions and warnings on the product label.  Refer to the Material Safety Data Sheet for additional information

Tech Support:  800.232.4832



Click Below for Technical and Specification Documents:

Tech & Installation Info (English)
SDS US & Canada (English)


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