USS Freedom Repainted with Amercoat

MarineLink.com
Tuesday, April 23, 2013
Photo by David Clapp

PPG Industries said the topsides of the USS Freedom, lead ship of the U.S Navy's littoral combat ships (LCS), have been repainted using AMERCOAT(R) 240 edge-retention epoxy and PSX(R) 700SG epoxy-polysiloxane coatings by PPG's protective and marine coatings (PMC) business.

Commissioned in 2008, the USS Freedom went to dry dock in January 2013 to remove the existing coatings system because that system had failed. Lockheed Martin, builder of the USS Freedom, naval contractor YYK Enterprises, Inc., National City, Calif., and the U.S. Navy specified a two-coat system by PPG incorporating one coat of Amercoat 240 edge-retention epoxy from the water line to the rail and a finish coat of PSX 700SG coating from the water line to the topside interface to replace the existing coatings system.

PSX 700SG coating is a semi-gloss version of the patented PSX 700 epoxy-polysiloxane product, which was engineered to meet U.S. government marine coating requirements. PSX 700SG coating is more resistant to fading and color shifting than the original silicon-alkyd-based coating and easier to clean.

Using the Amercoat 240 epoxy and PSX 700SG coating system, the USS Freedom became the first naval warship since the 1960s to incorporate the U.S. Navy Federal Standard Colors for camouflage, featuring black, haze gray, light gray and ocean gray. Cmdr. Patrick Thien, commanding officer of one of the USS Freedom's two active crews, said, "I want my ship to look like a warship. If we're going to paint it, we might as well go all the way."

Because the USS Freedom is an active warship, PPG and YYK Enterprises had to meet accelerated deadlines for supply and painting. Amercoat 240 epoxy and four colors of PSX 700SG coating were manufactured in record time and shipped from PPG's Little Rock, Ark., facility to YYK's loading dock in National City within 72 hours. Priming and painting began immediately, and the ship was returned to service in less than six weeks.

PSX 700SG coating is a color-stable LSA (low solar-absorbing), low-VOC (volatile organic compound) coating with unlimited recoatability for easier touch-up and maintenance. It contains no isocyanates and offers superior abrasion resistance, wide cure temperature flexibility and unique surface tension to minimize rust and dirt streaking.

PSX 700SG coating is approved on the U.S. Navy Qualified Product List (QPL) for topside and freeboard applications and also complies with U.S. Department of Defense MIL-PRF-24635E, Type V (high-durability), Type VI (high-durability, low-VOC), Class 2 (semi-gloss), Grade B (low solar-absorbing) specifications.

www.ppg.com

Maritime Reporter April 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Cashman Continues to Expand US Northeast Barge Fleet

Cashman Equipment Corp. announced the continuing expansion of its U.S. Northeast barge and crane fleet for the marine construction market.   Over the past year,

IMO Forum Aims to Rebuild Somalia's Maritime Sector

A three-day Stakeholders Forum will be held April 27-29 to review draft guidelines for the establishment of a Somalia Maritime Administration, coordinated and funded

AAPA Elects Quinn as Chairman of the Board

The American Association of Port Authorities (AAPA) elected Jim Quinn, president and CEO of New Brunswick, Canada’s Port Saint John, to serve as the international

Navy

Northrop Grumman Navigation Systems for Canadian Navy

Northrop Grumman Corporation's Sperry Marine business unit has been selected to design and supply gyrocompass navigation systems for 12  Kingston Class coastal

Maritime Tension Dominates Southeast Asia Summit

Southeast Asian leaders edged closer to open criticism of China's land reclamation in the disputed South China Sea at a regional summit on Monday, as the Philippines

BIMCO Welcomes EU Decision on Migrants

BIMCO has stated today that it appreciates the new efforts by EU leaders to reduce increasing reliance on merchant shipping to rescue the growing numbers of

Coatings & Corrosion

EUROPA 2 Undergoes First Scheduled Docking

As part of its first scheduled docking, Hapag-Lloyd Cruises’ EUROPA 2 underwent technical maintenance at Blohm + Voss in Hamburg from April 11-24, 2015.   At the same time,

Great Lakes Shipyard Awarded Ferry Repair Contract

Great Lakes Shipyard has been awarded a drydocking contract for Miller Boat Line’s M/V Put-In-Bay.   The ferry was hauled out using the 770-ton capacity Marine Travelift at Great Lakes Shipyard.

GAC's Hull Cleaning Solution Debuts in Singapore

GAC EnvironHull’s eco-friendly, diver-free hull cleaning technology makes its Asian debut at this year’s Sea Asia exhibition, marking its introduction at one of the world’s busiest ports, Singapore.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Navigation Pod Propulsion Ship Electronics Ship Repair Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2719 sec (4 req/sec)