Depending upon the concentration of the Selar RB resin added to the blend, according to Scepter, the solvent barrier of laminar containers can be as much as 100 times that of containers made of an often-used competitive polymer.
second cousin â(plural second cousins) 1  A grandchild of a grandparent's sibling. A grandnephew or grandniece of a grandparent. 2  A child of a parent's first cousin.  A person who shares common great-grandparents, but grandparents and parents are different.
Degrees of Cousin-ness. Terms like first cousin and second cousin refer to what I call the degrees of cousin-ness.. It's an indication of how close the common ancestor is to them. The further back the first common ancestor is, the larger the number. First cousins are as close as you can be and still be cousins.