Definition: The associative property states that you can add or multiply regardless of how the numbers are grouped. By 'grouped' we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis.
Full Definition of ROSIN. : a translucent amber-colored to almost black brittle friable resin that is obtained from the oleoresin or deadwood of pine trees or from tall oil and used especially in making varnish.
Multi-Purpose Building Paper. DESCRIPTION. RED ROSIN PAPER is a high quality, single-ply sheathing paper, which is widely used in built-up roofing systems as a âfirst layerâ protective barrier. This environmentally friendly paper is manufactured from 100% recycled fibers. The fibers are set in alum to resist bleeding. It is a multi-purpose building paper used as a physical barrier protection throughout all phases of general construction. RED ROSIN PAPER is useful in a wide variety of construction applications, including roofing, flooring, and as a general jobsite protective covering.