You've heard of the Blown-In-
Blanket insulation system for new
construction. Well, now there's a
related product for older homes.
Fiberrific is a foam-based fiber insulation
consisting of an adhesive
latex binder and a fibrous material
like fiberglass or cellulose. It's
pumped at the consistency of
shaving cream, so it easily slides
around hidden obstructions inside
the wall cavity. And because it
bonds to concrete, metal, or wood,
Fiberrific can also be sprayed onto
an exposed surface, then troweled
smooth and covered with wire lath
and stucco.
Fiberrific sets up to the consistency
of a dry sponge. It neither
expands nor contracts as it dries;
and because the fibers remain suspended
in the adhesive after the
foam dries, they won't settle. The
product