ROCKGUARD is a rock shield which protects pipe coatings easily and economically.
ROCKGUARD is a composite of MICROFOAM® polypropylene foam cushioning
combined with a layer of polyethylene. This unique composition provides
durable cushioning that remains lightweight and flexible in almost
As steel or plastic pipe is laid, it is
wrapped with easy to handle ROCKGUARD. During back-filling, ROCKGUARD
rockshield protects all types of pipes and pipe coatings from damage
by rocks, stones, roots and other debris. The best value in rockshield
materials, ROCKGUARD provides protection at a lower cost than other
rockshields. ROCKGUARD has been improved. A thicker layer of polyethylene
provides greater strength. And, increased roll widths enable you
to longitudinally wrap pipes up to 22" in diameter.
Extremely lightweight, weighs eight pounds
per square (5/8" thickness).
Remains flexible, easy to handle at temperatures
from -250oF to +250oF.
Perforations spaced 1" on-center
provide outstanding cathodic protection support.
Offers superior cushioning.
Easy to shape and cut.
Will not induce corrosion.
ROCKGUARD is manufactured in rolls 72"
wide. Rolls offer a minimum length of 100 feet to a maximum length
of 200 feet. Available thicknesses are 5/8", 1/2", 3/8"