See full version: How to Remove Adhesive from Marble: Four Methods
Do not use abrasive products or acidic cleaners as this can damage your marble. If you're unsure about the contents of a cleaner you want to use, test it by putting a few drops first on a small area to see how the marble will react. Also, some cleaners contain solvents that are flammable, so care should be taken when using such products. Never use them in closed areas or anywhere with an open flame as they could easily catch fire.
Soak a cotton ball in rubbing alcohol or mineral spirits, and rub the adhesive mark until it's removed. Wash the spot with a mixture of water and soap to remove any chemical residue before you pat it dry with a cloth or towel. [links]
Sprinkle cornstarch or talcum powder on the adhesive; then, rub with a dry cloth until the mark comes off. If the stain persists, try using vegetable oil. Let it sit on the affected area for a few minutes until the mark softens, and then scrape it off using a metal spatula or the dull edge of a knife. You will still need to clean the affected area afterward using a mixture of dish detergent and water. here
Adhesive stains on marble tops usually come from adhesive tape. Over time it will leave a sticky residue that has a dark appearance. These stains can also collect dirt which can further make its texture uneven; they cannot be removed completely by manually scrapping them off with your hands. Learning how to remove adhesive from marble is relatively easy, however, and can be performed using a few readily available tools and materials.
Sometimes the simplest method can be the best; a sponge dipped in soapy warm water can be all you need. First, mix warm water with soap until you see suds build up. Next, soak a sponge or cloth with the solution, and rub the adhesive stain until it softens. Continue rubbing the material until the mark comes off. Rinse the affected area with clean water, and then wipe away any residue with a clean, dry cloth.
Another product that is effective in removing stubborn adhesive stains is WD-40. Spray the mark with the lubricant, and then gently scrape off the stain using a dry cloth. Once again, you'll need to wash away the remains with soapy water, rinse the spot, and wipe it dry.
Epoxy adhesives and epoxy resins versatile substances for bonding and attaching. However, knowing how to use epoxy properly is the key to preventing the adhesive from going where you don't want it and potentially causing messes and damage.
Soak a rag with denatured alcohol and wipe it on the affected area. Denatured alcohol is more suitable for recently dried epoxy resin. [links]
WARNING: Although it has almost the same effect as vinegar, acetone is flammable and may cause more harm than vinegar. Exercise caution with acetone and work in a well-ventilated space away from any flammable objects. Clean skin well and apply lotion to combat the drying effect left by acetone.
Mix only the amount that you need for one application. All leftovers should be left in original containers. more
When pouring, the temperature in the room should be around 75-85F and humidity is under 60%. You can raise the temperature of the resin and its hardener by placing bottles into warm water for a few minutes (do not to put water into epoxy), doing so, you’ll get a thinner consistency and air bubbles will escape from the coat on the surface much faster. Do not overheat over 95ºF, as the working time will be significantly reduced. more
High humidity, low temperature, epoxy impurity, and a dusty room can spoil the work. In a liquid state, the resin may catch dust particles, that will permanently stick to the surface. So the room should be with minimum dust, with no wind and any traffic around the table for at least 24 after pouring. more
A regular flowing adhesive that commonly used for rodding or cracks in stone repair is not suitable here, they are thicker and will not allow all air bubbles to escape, more fragile, with yellow or honey color, and hardeners that are used with such resins may lead to coat shrinking (deformation) and provoke overheating during mixing. more
Wearing disposable gloves is a good first line of defense when working on an epoxy project, but accidents can happen. If you do get some epoxy on your skin, aim to remove it immediately before it cures. Soak a paper towel or cloth with vinegar and gently rub it on the affected area until the epoxy softens enough to peel off.
An aerosol can of spray refrigerant freezes tough epoxy, making it brittle and easy to chip away with a scraper. This, too, is a dangerous chemical; gear up with safety goggles, gloves, and a respirator to avoid coming into contact with the vapors, and only work in a well-ventilated area.
If you’ve found a dollop of epoxy on your work clothes, there is a way to remove the epoxy without ruining the fabric. Acetone or paint thinners may discolor or dissolve fabrics, while abrasive methods like scraping could easily damage the delicate weave of the material. That leaves heating the epoxy as the easiest way to loosen and peel it away: Dip the fabric in a pot of boiling water for a few seconds at a time, then lift it out of the water with tongs to gently peel away the epoxy. (Since it will be hot, we suggest wearing heavy rubber kitchen gloves and/or using cooking utensils instead of your fingers.)