spackling compound

noun

Definition of spackling compound

: a dry powder usually of gypsum plaster, glue, and silica flour that when mixed with water to form a paste is used as a filler or putty also : spackling paste

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Dictionary Entries Near spackling compound

spackle

spackling compound

spackling paste

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Cite this Entry

“Spackling compound.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spackling%20compound. Accessed 18 Sep. 2021.

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