Doing a critical crack repair on an architectural surface?
You should requrest one of our injection resins in a special clear version to better hide the injected crack after repair. Then use StripSEAL as your injection seal. Occasionally, StripSEAL may have a slight darkening effect on very light concrete surfaces (including the open pores of a sand-blasted precast panel). To remove any traces of this light stain, bring along some vinegar (weak acetic acid) to the jobsite and rub or brush it over the previously sealed area and flush with lots of water. StripSEAL is a very popular repair material at many precast yards.
