Heavy metal free refers to dyes that do not require the use of heavy metals to achieve the fixation of colors. Toxic heavy metals, such as chrome, copper and zinc, which are all known carcinogens,...
Coarse, canvas-like fabric usually made of jute, but can be made of hemp, or cotton. Sometimes called gunny. Used primarily for bale coverings and sacks and bags. Also used in furniture, drapery,...
The highest grade of material made from the best of stock: Saxony, Silesia, or Australia merino wool. Two up and one down twill weave is used. Cloth must be even and smooth for its use as covering...
Solvent for shellac products, will not thin most other coatings. Can be dissolved in water for cleaning. Can be used in alcohol type stoves and chafing dishes. Ethanol is available as denatured...
Layering involves the use of a comfort or base layer; an insulation layer; and a protection layer. The base layer comprises clothing worn next to the skin. Perspiration drying on the skin can cause...