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A fast-setting (15-20 minutes), cement-based, polymer-modified material designed to repair vertical, horizontal and overhead concrete and masonry surfaces up to 2” thick in one application. A FAST-SETTING, POLYMER-MODIFIED PATCHING MATERIAL FOR VERTICAL, HORIZONTAL AND OVER-HEAD CONCRETE SURFACES.
VHO PATCH is a fast-setting, polymer-modified, Portland cement based material specially designed to repair vertical, horizontal and overhead concrete and masonry surfaces. VHO Patch may be applied up to 2” thick in one application.
USES and ADVANTAGES
• Increased tensile, flexural and bond strengths.
• Fast controlled initial set (6-20 minutes).
• Reduced shrinkage.
• Water resistant.
• May be applied from a featheredge up to 2” thick in one application.
• Thermally compatible with concrete and masonry.
• Freeze-thaw resistant.
• Eliminates expensive form work.
Using a clean container or mixer, combine approximately 5 quarts of clean water per 50 lb. bag of VHO Patch. For best results, mechanical mixing is preferred using a 1/2” drill (500-650 rpm) with a jiffy mixer.
Place all mixing water in the container first then add 3/4 of the powder and mix until uniform. Add the remainder of the powder and remix. Keep mix to a heavy, putty-like consistency. Mix only until completely blended and free of lumps.
Do not mix more material than can be applied within 10 minutes. Do not retemper. Re-tempering VHO Patch will
cause the set and the structural integrity to fail. If the material begins to set before application, discard.
As with any Portland cement based material, mixing liquid should be kept to a minimum to avoid decreasing strength and adhesive properties.