106 / | HD | COMPOSITIONS: COATING OR PLASTIC |
* | DD | COATING OR PLASTIC COMPOSITIONS {40} |
638 | DF | .~ Inorganic settable ingredient containing {30} |
672 | DF | .~.~ Hollow, foam, cellular or porous material containing or method of forming cellular or porous product {9} |
673 | .~.~.~ Peroxide or hypochlorite containing |