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MasterMatrix
Anti-Washout
​Anti-Washout
For predictable in-place concrete properties underwater
This patented anti-washout admixture is specially developed for underwater concrete applications.
Offers superior resistance to washout of cement and fines
Impedes the blending of external water into the plastic concrete
Reduces segregation, even with highly fluid, high water-to-cementitious materials ratio concrete mixtures
The anti-washout admixture from Master Builders Solutions meets the requirements of the U.S. Army Corps of Engineers CRD-C 661-06, Specification for Anti-Washout Admixtures for Concrete.
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MasterMatrix UW 450
Safety Data Sheets (SDS)
French
PDF292kb
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MasterMatrix UW 450
Safety Data Sheets (SDS)
Spanish
PDF314kb
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MasterMatrix UW 450
Safety Data Sheets (SDS)
English
PDF200kb
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MasterMatrix UW 450
Safety Data Sheets (SDS)
English
PDF177kb
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MasterMatrix UW 450 Data Sheet
Technical Data Sheets / Guides
English
PDF164kb
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MasterMatrix UW 450 Data Sheet (French)
Technical Data Sheets / Guides
English
PDF211kb
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