Often you will find that the crack is longer than it appears when you are not flexing the glass take a marker and make a mark about one thirty-second of an inch past the ending point of the crack. Do this is by using your scribe to gently flex the glass while watching carefully for any movement that will help you locate the very end. The end of the crack is not always where it appears to be, so it is significant to find where the crack actually ends. Check for moisture and clean out the pit using your scribe. When terminating a long crack, first make sure the windscreen is between 70-100 degrees this step is critical because long cracks are volatile and unpredictable. Be sure to thoroughly explain your payment policy and cosmetic expectations before performing any long crack repair. If they do not, then your customer will need to pay out of pocket. Check with your customer’s insurance company to make sure they will cover the cost. Fixing cracks takes more resin and more time, which means that most technicians need to charge more for long crack repair. It cannot be stressed enough that expectations need to be established with the customer before the repair is started. The crack will never completely disappear though many times the customer expects it to. However, there are a couple of things to be aware of when fixing long cracks. What are the benefits to doing long crack repair? Many technicians are afraid of attempting to fix long cracks therefore, there is a market for doing these types of repairs. With that said, cracks over six inches can be repaired, but most insurance companies only cover cracks up to six inches. ROLAGS is a set of standards and guidelines, not a set of laws or rules that require obedience. Delta Kits follows ROLAGS (Repair of Laminated Auto Glass Standards) in all areas of windscreen repair repairing damage, which recommends that any piece of glass with damage longer than six inches (the size of a dollar bill) should be replaced and not repaired. Recently, there has been some debate on the forum about how to terminate long cracks and if they are worth the attempt to repair. Two-point scriber is preferred by machinists, engravers, mechanics and craftspeople for use on metal, glass, plastics and ceramicsįrom the Archives Tech Tip – Terminating Long Cracks.Two heat treated steel points:straight and bent.Double ended steel point scribe with straight point and 90° angle point.
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