"
DuPont (TM) Kevlar(R), an organic fiber in the aramid family, uniquely
combines high strength with light weight, and comfort with protection."

Additional new innovations relying on the unique attributes of Kevlar(R)
include:
-- Goodyear launched in January its latest tire innovation "Silent Armor
Technology," relying on the strength and durability of Kevlar(R) in
its new line of tires.

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pulte.grouprsi.

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(RS - TSX
Venture/RSSYF - OTCBB), a composite material products technology company, and
its operating division, RS Technologies (collectively, "RS"), are pleased to
announce that RS has received a three year, multi-million dollar purchase
order from Inline Fiberglass Limited ("IFL") of Toronto, Ontario, Canada, to
supply IFL with its Version(TM) resin which IFL will use to manufacture soffit
architectural components using a pultrusion process.com /).

"Version" and "RStandard" are trademarks of Resin Systems Inc.

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IFL has an ongoing multi-year contract to furnish soffit architectural
components to Pulte Homes, Inc.
Kevlar(R) is five times stronger than steel on an equal weight basis,
providing reliable performance and solid strength. The balance of
unusual properties enables the broad range of Kevlar(R) applications today
from ballistic vests to cut-resistant gloves to blast and flame barriers.
Harvey, vice president and general manager - DuPont Advanced Fiber Systems.S.

PHOTO NOTE: A high-resolution photo of Kevlar(R) can be downloaded at:
http://onlinepressroom.

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com.
"With our established DuPont (TM) Kevlar(R) and Nomex(R) advanced fibers
widely recognized for their unique properties, the addition of M5(R) will
complement and extend DuPont's current portfolio of safety and protection
innovations and capabilities," said Harvey.

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Thousands of Lives Around the World Saved Since the Development
of High-Performance Kevlar(R) - 5 Times Stronger Than Steel

WILMINGTON, Del.

S. While still under development, the M5(R)
material has a range of potential uses to enhance protection of military and
law enforcement personnel, fire fighters and industrial workers, and also to
address needs in high-performance industrial and commercial applications. Operating in more than 70
countries , DuPont offers a wide range of innovative products and services for
markets including agriculture , nutrition, electronics, communications, safety
and protection, home and construction, transportation and apparel.

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In law enforcement applications alone, nearly 3,000 officers have
survived potentially fatal or disabling injuries because they were wearing
personal body armor. Reducing logistical
footprints are especially important to an in-field soldier whose standard-
issue gear now weighs upwards of 100 pounds. DuPont is working
with Magellan Systems International in developing M5(R), an ultra high-
strength performance fiber.
The DuPont Oval, DuPont(TM), The miracles of science(TM ), Kevlar(R) and
Nomex(R) are registered trademarks or trademarks of DuPont or its affiliates.

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About Inline Fibreglass Limited

IFL is a composite materials pultrusion fabrication company, specializing
in "thin wall" pultrusion manufacturing.

vetrotex aramid

honeycombs grp

Resin Systems receives long-term purchase order for its Version(TM) resin from a leading pultrusion company

President Bill Clinton.

For the future, DuPont is currently developing a range of next-generation
materials to complement the unique attributes of Kevlar(R). Once you
choose which photo you want, click on the "Download " link under the photo.

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RS is a composite material products technology company providing
engineered solutions developed for its proprietary input materials, equipment
and processes.

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The foundation of these solutions is based on RS's patented
Version(TM) polyurethane resin, which is being continuously developed through
additional patent pending and trade secret knowledge. RS is also
commercializing its RStandard(TM) modular composite pole for sale to power
utility companies worldwide.

New Innovations Rely on the Discovery of DuPont(TM) Kevlar(R) 40 Years Ago

The new Airbus A380 - the world 's largest-ever commercial jetliner which
seats nearly 800 passengers - relies on the unique lightweight and high-
performance attributes of DuPont(TM) Kevlar(R) to reduce weight versus
traditional materials in its 308-ton frame. soldiers with new technologies.
"Threats are never static and always evolving ," said retired U.S. As a next generation material in protective
applications, M5(R) contains unique attributes of strength, stiffness, and
resistance to high temperatures.

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The minimum value of the purchase order exceeds
CDN $5-million per year., DuPont(TM) Kevlar(R),
the high-performance material that has helped save thousands of lives around
the world, marks its 40th anniversary this fall with a host of new and
emerging innovations - ranging from an in-home storm shelter made with
Kevlar (R) that helps provide families protection from the dangers of
hurricanes and tornadoes, to emerging ultra-strong protective applications in
supporting the "soldier of the future.
"Because threats are dynamic and ever-changing, we are continuing to put our
science to work - developing innovations to help protect people, properties
and operations every day."
While Kevlar(R) was initially developed 40 years ago in Wilmington, new
and emerging technologies under development today by both DuPont and its
partners are relying on the unique attributes of Kevlar(R) in diversifying
applications .

wharfs grp

The company pultrudes custom profiles
for a variety of end users, including Pulte Homes, Inc.

About Resin Systems Inc. The rigid molecular
structure of Kevlar(R) also provides additional properties such as thermal
stability and high resistance to many threats and dangers, including
protecting against thermal hazards up to 800 degrees F.
According to weather experts, when a hurricane hits land, its winds can top
more than 150 miles per hour, toppling trees and power lines, and sending
debris flying through the air - making many common items and building
materials dangerous weapons . Kevlar(R) is an enabling
technology in Airbus A380, including a new honeycomb composite made from
Kevlar(R) which is found from its flooring to interior walls to wing flaps.

pilings reinforcements

"DuPont(TM) Kevlar (R) helps protect the everyday heroes around the world
who put their lives on the line each day - military and law enforcement
professionals, firefighters and other first responders," said William J. The
Airbus A380, which made its successful maiden voyage with much fanfare earlier
this year in France, is scheduled to begin commercial airline service after
Singapore Airlines takes delivery in 2006. Major
General D.

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"Lightweight, breathable body armor on a soldier
is the key need for tomorrow's military.

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In accordance with the
purchase order, RS will ship regular full container loads of Version(TM) resin
to IFL on a weekly basis over a three year period commencing in the fourth
quarter of 2005.

The TSX Venture Exchange has not reviewed and does not accept
responsibility for the adequacy or accuracy of this release. In addition, helmets of DuPont(TM) Kevlar(R) have been
standard issue for the U. The DuPont(TM) StormRoom(TM) with Kevlar(R) is
available in rectangular configurations and features DuPont(TM) Kevlar(R)
sheathing built inside reinforced wall panels. When properly installed, the
shelter literally acts as a safety net, helping to stop and deflect wind-borne
debris.
By replacing traditional heavier materials, Kevlar(R) can help dramatically
increase the structural integrity of the aircraft, while enabling a
substantial weight savings for improved functionality and performance. The goal is reducing the load to
about 45 pounds. Founded in 1802, DuPont puts
science to work by creating sustainable solutions essential to a better,
safer , healthier life for people everywhere.

autoclave wharfs

(NYSE: PHM), a major housing industry builder
headquartered in Bloomfield, Michigan (http://www. Kwolek has
earned broad global accolades for her work - including receiving the 1996
National Medal of Technology from U. Department of Defense in developing new protective materials for
the "soldier of the future" as part of the Institute for Soldier
Nanotechnologies (ISN).

rrim vectran

IFL is headquartered in Toronto, Ontario,
and provides the global marketplace with composite material products.S. Allen Youngman.
-- The United States Custom and Border Protection (CBP ) Border Patrol
recently agreed to outfit its agents with protective vests containing
new DuPont(TM) Kevlar(R) Comfort XLT(TM) technology - allowing vests
to weigh at least 25 percent less than current all-aramid fabric
designs while maintaining the same high levels of ballistic
performance.

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Kevlar(R) is perhaps best known for its use in bullet- and stab-resistant
body armor.
DuPont (NYSE: DD) is a science company.
M5(R) is a registered trademark of Magellan Systems International.

reinforcements valspar

Prior to the
introduction of RS's Version(TM) resin , IFL manufactured the soffits using
polyester resins. IFL is actively
integrating RS's Version (TM) resin into its comprehensive range of composite
building and industrial products. For more information on RS, visit
http://www.S.
Current DuPont research and development initiatives with Kevlar (R) include
working as a founding partner with the Massachusetts Institute of Technology
and the U.net/dupont/
Once you are at the Multimedia Gallery, please click on "Products" then
click on "Safety + Protection" on the left side of the screen.

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Army since the Gulf War in 1991.

honeycomb aramid

DuPont recently introduced its StormRoom(TM) with Kevlar(R) - a
residential storm shelter made with Kevlar(R) that is engineered to help
provide residents protection from the dangers of hurricanes and tornadoes. The ISN's goal is to increase the "protection and
survivability" of U.

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EDMONTON, May 17 - Resin Systems Inc.
Groundbreaking research by DuPont scientist Stephanie Kwolek in the field
of liquid crystalline polymer solutions in the fall of 1965 formed the basis
for the commercial preparation of the Kevlar(R) aramid fiber.