What Is A Fissure In Granite Countertops

In the slab yard with the slab sitting vertically these fissures are present and yet not so easily recognized.

What is a fissure in granite countertops.

These are typically viewed at a lower angle and with a stronger backlight. In the excitement of choosing an exquisite slab it s easy to stand back and focus on the slab as a whole. Fissures granite cracks pits and other granite countertop surface anomalies can be tricky. Determine whether the crack or chip needs to be repaired at all.

A fissure is a natural crack in the stone which any reputable vendor would not include in the countertop unless it had been rehealed by nature say with quartz vein injection in a granite for instance. Small surface cracks and chips that don t go all the way through the granite can be unsightly but they don t pose a threat to the longevity of your granite surface. Most of the time your crack is actually a small granite fissure which you should not worry about unless it is located on any area of overhang such as an island or bar area where if it cracks all the way through could fall and hurt someone. Fissures will not impair or affect the integrity of the stone.

In the countertop stone repair section of our store you will find recommended products such as lamlock infiltrating epoxy liquiglass and tenax tefill kit. This looks like natural fissure line on the countertop but sometimes fissure line may crack if handled incorrectly. You want to use a clear resin epoxy or acrylic adhesive for repairing small cracks and fissures. Granite countertops can crack and will crack under pressure or if hit by something heavy.

In fact small cracks that go with the grain of the granite called fissures are a normal aspect of the stone. Pitting and fissures can be most visible where the natural stone receives more light such as a windowsill. Fissures might appear similar to a crack in the countertop but they re not the same at all. According to marble areas around sinks and cooktops which have been cut and tend to be thinner than other surface areas of the granite countertop tend to get cracks fissures can happen naturally in a few places and are smooth and level with the stone surface.

Fissure and chip repairs. The best way to tell is go underneath the cabinet and see if there is a same line that shown below the granite. Although you might be able to feel a slightly different texture in the area of the fissure it isn t a sign of weakness like a real physical separation. Many granite and marble countertop owners have had natural stone countertops for many years and have never noticed the presence of them.

Also there are times when fissure line can be felted it all depends on the granite in your case it is a natural.