CrackStix is a hot-applied, permanent crack filler for concrete and blacktop, backed by a lifetime guarantee. Unlike caulking products, which typically last only a year or two before separating from the sidewalls—requiring time-consuming scraping and replacement—CrackStix offers a revolutionary solution. If the bond ever loosens, simply reheat it to restore adhesion, eliminating the need for removal and reapplication.
And because Crackstix is a solid – you WILL NOT see comments like these:
“One of the three tubes blew up. The plastic pusher folded and the sealant came out the wrong end making a mess of the tool and everything near. The store replaced the defective item without issue and the job was finished. The photo shows a new one that potentially could do the same thing (already leaking).”