Latex ite 30" PLI STIX permanent asphalt and concrete crack filler is the only permanent solution to cracks in the marketplace. It is the same product seen on highways and roads; the only difference is you can apply it and do not need a 200 gallon melter to do it. PLI STIX is permanent because it is applied with heat (a simple hand held torch) and it bonds to the sidewalls of the crack. Cracks open up because they expand and contract with freeze thaw cycles but PLI STIX will expand and contract right along with mother nature. Fills cracks up to 1 2". Low VOC"s. 30" roll.