Seam Granite
Granite slabs, as used in high-end countertops, usually come in rectangular pieces. For that reason, most granite countertops have seams where the pieces of granite join to form whatever shape you desire. Even simple rectangular countertops often require two or more pieces of granite due to size and transportation limitations. Since granite countertops are expensive, you want to take care when making seams in order to make them as unnoticeable as possible. Finding the right color grout and mixing it well are just as important as a smooth final seam. The following steps will enable you to seam granite in a way that is durable and nearly unnoticeable.
Steps
- Ensure that all the granite edges are smooth and straight and line up properly before you seam granite. If the seams don’t line up properly or are rough, remedy the problem. Don’t grout your granite until you’re happy with the edges and fit.
- Apply masking tape along the edges of the two pieces that you’re seaming. Some epoxies claim that they don’t stick to polished granite, meaning you shouldn’t need tape. Check the directions on the epoxy you’re using, but if you’re not sure, go with the tape when you seam granite.
- Add tint to clear, knife-grade, two-part epoxy to approximate the color of your granite. Mix the tint into the epoxy resin before adding the hardener. To ensure the best results, check the color by letting a small amount of epoxy dry. You can adjust the color accordingly based on the test.
- You can get color kits at any home improvement store. When in doubt, go with more subdued colors; you don’t want the seam to be brighter or more colorful than the granite. Try mixing a few different shades and seeing which one look the least obtrusive next to your granite.
- Attach one or two soft rubber suction cups on either side of the seam you are joining and attach turnbuckles between the suction cups. You will use this to pull the two pieces of granite together as the seam dries. Leave room so you can work underneath the turnbuckle attachments.
- Mix the hardener into your tinted epoxy.
- Butter the edges of your granite with your activated epoxy.
- Tighten the turnbuckles to squeeze the two pieces of granite together. Don’t over tighten or you’ll pull the suction cups off the granite. Depending on your situation, you may also be able to use wedges to push the pieces of granite together.
- Pull a wet razor blade or putty knife along the edge of the epoxy to remove excess and to create a smooth seam that’s flush with the surface.
- Wait for the epoxy to dry and remove the tape and suction cups.
- Polish the countertop and seal for best results.
Tips
- Practice your seaming technique on scrap stone, if at all possible. Like anything else, creating great seams takes practice, and you don’t want to see your practice mistakes on your counter.
Related Articles
- Buy Granite Countertop
- Seal Granite Countertops
- Paint With Granite Paint
- Clean Granite Countertops
- Polish Granite Counter Tops
- Put Laminate on a Counter Top
