Heat will cause granite countertops to chip and crack. Granite counters are heat resistant and can withstand the heat of hot pots and pans without damage.
Granite is extremely unlikely to crack during normal use. Most cracks are the result of stress during handling, fabrication, or installation. However, it is possible to cause cracks or stress fractures by standing on countertops or, in some cases, placing extremely hot objects on the surface.
You can use granite counter top sealer to change the color of the granite, but there are sealers that will not change the color of your granite if you do not want it changed. This will immediately absorb into the granite, not having an effect on the color.
Stone surfaces are harder than your knife blades and will dull them very quickly, if you use your countertop as a cutting surface, always cut and chop on a wooden or plastic cutting board place on top of your stone surface. Like any solid surface, high impact blows will likely cause harm to your granite
To cut a material as hard as granite, you need a diamond-impregnated blade, and you can fit one of these on a variety of tools, including a circular saw, table saw or hand grinder. A grinder is easy to use, but keep the blade wet to avoid cracking the granite.
So while you can cut and chop directly on your granite surface, unless you want to replace your lovely Laguiole knives on a regular basis, your best bet is to use a cutting board. A luxury of having a granite countertop is that, if you’re in a hurry, you can cut up an apple right
Granite Countertop Renewal Over time, granite will lose some of its beauty and shine due to hard water, dirt, and build up. Granite is porous, which means that, even if a sealant was applied during installation, or if it is a treated 10-year granite, the sealant can wear thin and allow staining liquids to seep
option that is guaranteed to preserve your granite slab intact! Your existing cabinets will be reinforced. This will leave your “new” cabinets as strong—or stronger—as fully custom cabinet options. You can have any look you want. Jan 5, 2019
If, however, you’ve installed your granite first and now plan to change the cabinets, you may want to reuse the same granite. This can be done, but the success is determined by the type of granite, the layout of the kitchen and the handling of the granite slabs themselves.
You should not sit or stand on a granite, quartz or marble countertop. These stone countertops are not flexible and do not have any type of wood backing on them, so too much weight in one place could cause cracking.