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Glue and Adhesives

Glue or adhesive is a liquid or semi-liquid mixture that bonds items together. It can be natural or synthetic, one part or two part, the latest development or an ancient recipe that still works. This is the place for glue/adhesive questions, such as - how to use it successfully, what it's made of, or how to get it out of your hair!

3,994 Questions

How do you glue metal to rock?

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To glue metal to rock, you can use a strong adhesive like epoxy or construction adhesive. Make sure to clean and roughen the surfaces of both the metal and rock for better adhesion. Follow the instructions on the adhesive carefully for the best results.

Why were the scientists concerned about the glue used to reattach the birds tails?

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The glue used to reattach the birds' tails contained harmful chemicals that could be toxic to the birds when ingested or absorbed through their skin. The scientists were concerned about potential negative effects on the birds' health and well-being from exposure to these chemicals.

Can alcogum be used to thicken tackified pva adhesives?

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Alcogums are typically used to thicken water-based systems like PVA adhesives, especially if they are tackified. Alcogums can help improve the consistency and rheology of the adhesive, making it easier to apply while maintaining its bonding properties. It is important to verify compatibility and conduct testing before full-scale production to ensure desired performance.

What common plants can produce glue?

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Plants like pine trees, soybeans, and corn can produce natural adhesives or glues. These plants contain substances like resins in pine trees, proteins in soybeans, and starch in corn that can be extracted and used as natural adhesives in various applications.

What part of the pig does glue come from?

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Commercial glue is not made from pigs. It is typically derived from animal collagen extracted from the skin, bones, or connective tissues of cattle or horses.

Where does glue come from in the pig?

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Glue is obtained from collagen, a protein found in various parts of the pig's body, including the skin, bones, and connective tissues. These parts are processed and boiled down to extract the collagen, which is then used to make glue.

How can you remove gorilla glue from ivory?

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To remove Gorilla Glue from ivory, you can try using acetone or nail polish remover. Apply a small amount of acetone on a cloth or cotton ball and gently rub the affected area. Be sure to test on a small, inconspicuous area first to ensure it does not damage the ivory.

What adhesive is used to glue on the space shuttle tiles?

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The space shuttle tiles were bonded to the shuttle's skin using a unique adhesive called "Columbus Polymer." This adhesive was specifically developed to withstand the extreme temperatures of space reentry and provide thermal protection to the shuttle.

What is sniffing solvents?

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Sniffing solvents can refer to inhaling fumes from household products like glue, paint thinner, or gasoline to get high. This practice can be very dangerous, leading to serious health issues like brain damage, respiratory problems, and even death. It is illegal to misuse solvents in this way.

Why does super glue melt strofoam?

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Super glue contains chemicals that react with the polystyrene in Styrofoam, causing it to dissolve and break down. This chemical reaction results in the melting of the Styrofoam.

What is plastic solvent?

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A plastic solvent is a chemical substance capable of dissolving plastic materials. It is used in processes like recycling, cleaning, and manufacturing of plastic products. Common examples of plastic solvents include acetone, methyl ethyl ketone, and toluene.

Is glue like cytoplasm?

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No, glue and cytoplasm are not similar. Glue is a sticky substance used to bind materials together, while cytoplasm is a gel-like substance that fills a cell and holds organelles in place. Cytoplasm also plays a role in various cellular functions such as metabolism and transport.

Why is there a cow on the Elmer's glue bottle?

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It isn't a cow, it's a bull named Elmer, husband of Borden's Elsie the cow.

Some glues are made from rendered cows hooves (as are gelatin products like Jel-O), leading some people to joke about the cow on the Elmer's bottle being representative of its ingredients.

In an episode of The Simpsons, vegetarian Lisa hallucinated that the cow on her glue bottle accused her with: "You won't eat my meat, but you glue with my feet."

What is adhesive in biology?

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In biology, an adhesive is a substance that allows two surfaces to stick together. Adhesives are often used in biological research to attach cells or tissues to surfaces for experimentation or analysis. Examples of biological adhesives include proteins like collagen or fibronectin.

Is glue biotic?

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Glue is considered abiotic because it is a non-living substance made by combining different chemicals. It does not contain cells or exhibit any characteristics of living organisms.

Why is DNAligase popularly called the molecular glue?

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DNA ligase is called the molecular glue because it catalyzes the formation of a phosphodiester bond between adjacent DNA fragments, effectively "gluing" them together. This enzyme plays a crucial role in DNA replication, repair, and recombination by joining the Okazaki fragments on the lagging strand and sealing nicks in the DNA backbone.

What is the glue that holds sedimentary grains together called?

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The glue that holds sedimentary grains together is called cement. Cement is usually made up of minerals like calcite, silica, or iron oxide that fill the spaces between sediment grains and bind them together to form a rock.

What glue is made from peanuts?

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Peanut glue is made from peanuts that have been processed to extract the natural oils, which can then be used as an adhesive. The oils are typically mixed with other ingredients to create a glue with adhesive properties.

What is envolope glue made of?

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Envelope glue is typically made of a gum-like adhesive derived from substances such as dextrin, gum arabic, or synthetic materials like polyvinyl acetate. These compounds are mixed with water to create a sticky solution that seals the envelope when moistened.

How did Arthur Fry invent the post it note glue?

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Arthur Fry did not invent the Post-it Note glue. Spencer Silver, a scientist at 3M, accidentally created the low-tack adhesive in 1968. Arthur Fry, another employee at 3M, saw potential in the adhesive for creating a bookmark, leading to the development of the Post-it Note in 1980.

What is used to bond granite to granite?

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Epoxy resin is commonly used to bond granite to granite. It provides a strong and durable bond that is resistant to moisture and temperature changes, making it a popular choice for joining granite surfaces.

Can regular PVC glue be used on electrical conduit?

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No, regular PVC glue should not be used on electrical conduit. It's important to use a solvent specifically designed for electrical conduit to ensure a secure and safe connection. Using the wrong type of glue can compromise the integrity of the conduit and pose a safety hazard.

Can you use sawdust and wood glue?

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Yes, sawdust and wood glue can be combined to create a wood filler that can be used to repair small cracks or holes in wood surfaces. Simply mix the sawdust with the wood glue to form a paste-like consistency, apply it to the damaged area, let it dry, and then sand it down to create a smooth finish.

How do you make fletching adhesive out of household materials?

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You can make fletching adhesive by mixing equal parts of white glue and water. Stir the mixture until it reaches a smooth consistency, then apply it to the base of the feather or vane before attaching it to the arrow shaft. Allow it to dry completely before shooting the arrow.