Search results
Results from the WOW.Com Content Network
Removing Stains from Walls The Magic Eraser is not scared of your scuffs and stains. Marla Mock, president of Molly Maid, says that a damp Magic Eraser can make scuff marks on your walls disappear ...
Because crayon is a wax, it can leave a nasty stain on anything that it comes into contact with. I have good news, though: It isn’t the end of the world. Read on as I detail how to remove crayon ...
A print made in 1907 from a photoengraved plate. It reproduces a sketch of Parga's castle made by Ludwig Salvator.. Photoengraving is a process that uses a light-sensitive photoresist applied to the surface to be engraved to create a mask that protects some areas during a subsequent operation which etches, dissolves, or otherwise removes some or all of the material from the unshielded areas of ...
Prints are created by transferring ink from a matrix to a sheet of paper or other material, by a variety of techniques. Common types of matrices include: metal plates for engraving, etching and related intaglio printing techniques; stone, aluminum, or polymer for lithography; blocks of wood for woodcuts and wood engravings; and linoleum for ...
Hydroperoxide decomposition occurs when metal and metal ions within the plastic material lead to the deterioration of the object [13] Plasticizer migration occurs when additive chemicals intended to keep a plastic resin soft and pliable gradually move to the surface or are shed from an object. The loss of these chemicals causes the plastic to ...
Scratchboard or scraperboard or scratch art [1] is a form of direct engraving where the artist scratches off dark ink to reveal a white or colored layer beneath. The technique uses sharp knives and tools for engraving into the scratchboard, which is usually cardboard covered in a thin layer of white China clay coated with black India ink.
A kneaded eraser, also commonly known as a putty rubber, is a pliable erasing tool used by artists. It is usually made of a grey or white unvulcanized rubber (though it can be found in many different colors, such as green, blue, hot pink, yellow, and so forth) resembling putty or chewing gum.
This pencil is usually made from non-toxic opaque wax (such as paraffin, beeswax, ceresin, carnauba or spermaceti wax) [1] that is similar to a crayon but stronger. [citation needed] Marks made by grease pencils are resistant to moisture and can usually be removed by rubbing the marked surface with a paper towel.