InstaPatch is a two component, 100% solids polyurea crack repair compound. This ultra fast cure crack repair can be used at temperatures as low as -5°F (-20.5°C) and is suitable for traffic in 15 minutes.
Features of Concrete Saver InstaPatch Concrete Repair
- Bonds well to a variety of substrates including concrete, wood, fiberglass, and asphalt
- Fast cure times, even in cold temperatures
- Return to service in 10-30 minutes
- Virtually no odor
Featured Video of Concrete Saver InstaPatch Concrete Repair
How to Apply Concrete Saver InstaPatch Concrete Repair
New concrete must cure 30 days at 70°F (21°C) before repairs are made. Remove all dirt, grease, oil, salt or other contaminants by washing surface with 3500 System Pure Strength Cleaner/Degreaser, commercial detergent or other suitable cleaner. Rinse thoroughly with fresh, clean water. Remove all loose, unsound, or deteriorated concrete.
Small hairline cracks must be chased using a v-shaped diamond crack chasing blade on a hand held grinder. The crack should be opened to a minimum of ¼ inch wide. Any oil or grease that may have seeped into a crack and contaminated the edge of the concrete must be removed by grinding if washing is not sufficient. Use dry silica sand to fill deep cracks leaving a depth of ¼ inch down from the surface. The InstaPatch will soak into the silica and fortify the patch.
InstaPatch is suitable for application temperature down to -5°F (-20.5°C). Within one minute of mixing, pour InstaPatch into the crack to be filled. Fill the crack to a slight excess and allow to cure. InstaPatch will cure in 10- 15 minutes. Once cured, and the material cannot be indented by a thumbnail, the excess material can be removed by grinding to a flush surface.
Note : InstaPatch must be profiled by grinding or sanding if it is going to be topcoated.
Properties of Concrete Saver InstaPatch Concrete Repair
|Mixing Ratio||1:1 base to activator by volume|
|Induction Period||None required|
|Working Time||5 minutes @77ºF (25ºC)|
|Pot Life||None. Pour out all material immediately after mixing|
|Estimated Coverage*||230 linear feet per activated gallon @ ¼ wide and ¼ deep|
|Dry Times at 70-80°
(21-27°C) and 50% RH
|5-10 minutes to Dry Hard
10 minutes to Foot Traffic
30 minutes to Vehicle Traffic
|Shelf Life||2 year|
|Safety Information||For additional information, see MSDS|
|Technical Data Sheet||Click here|