Loresco Impressed Current Backfill

Loresco offers a full line of earth contact backfills and related products which are designed and produced exclusively for the corrosion industry. All Loresco backfills begin with high-quality carbons that are calcined to exacting standards. These carbons are further processed to enhance various properties depending upon the specific application or field conditions.

RS-3®
Loresco RS-3® is the newest and most innovative super conducting earth contact backfill in the Loresco product line. RS-3® combines the characteristics of superior low resistivity and high bulk density with a remarkably rapid sinking ability to provide the latest in conductive carbon backfill technology.
( read more)

SC-3®
SC-3® is the finest earth contact backfill in the Loresco line. A dust-free carbon product, sized and surface modified with wetting agents added. Dramatically lowers system operating resistivity in both surface and deep anode systems by 40%. Recommended for installations requiring highest quality electronic contact between anode and backfill.
( read more)

SC-2®
SC-2® is a dust-free carbon product, sized and surface modified for enhanced performance in impressed current systems. A dense, yet porous contact medium designed to promote long anode life.
( read more)

SWK®
SWK® is designed for use in surface impressed current systems and containerized anodes.
( read more)

SW®
SW® is formulated for impressed current surface systems. Particle sizing is between 1mm to 12 mm.
( read more)

SWS®
SWS® is formulated for impressed current surface systems. Particle sizing is between 1mm to 12mm.
( read more)

DW-1®
DW-1® is produced for impressed current surface systems and light duty semi-deep anode systems. High fixed carbon content. Maximum particle size is 1mm with bulk density of 74 lbs. per cubic foot.
( read more)

FlexFill™
FlexFill™ is designed for use around continous long-line impressed current anodes. It is a dust-free carbon product sized and surface modified for enhanced performance.
( read more)

EnviroCoke IV™
EnviroCoke IV™, the backfill in the Loresco line of products designed specifically for deep cathodic protection systems whose discharge area must include environmentally sensitive zones.
( read more)

AllVent™
AllVent™ is a product of premium quality designed exclusively for use in deep cathodic protection anode systems.
( read more)

PermaPlug
PermaPlug is an environmentally safe product designed to plug and seal earth holes to prevent surface fluids from contaminating underground aquifers.
( read more)

Shipping Data
Loresco products are shipped in 501 pound (22.7 kg) coated, woven polypropylene2 bags. Products may be stored outside for limited periods (not to exceed four hundred hours of sunlight). Pallets are available with 501 bags per pallet. Proven export packaging is also available.

(1) SW is shipped with 40 bags per pallet. EnviroCoke IV™ is shipped with 45 bags per pallet.
(2) EnviroCoke IV™ is packaged in 50-pound plastic-lined multi-wall paper bags.