PaintSquare.com
      | Connect Follow us on Twitter Like us on Facebook
About | Subscribe | Advertise
  

 

Problem Solving Forum

| More

January 10 - January 16, 2011

Is grinding the only way to remove large areas of a silicone coating from a ship's hull to replace the silicone with an epoxy mastic?


Selected Answers

From Lee Edelman of Independant on February 3, 2011:
UHP water jetting is another method for the removal of silicone from a ship's hull. A test patch can be done to check if the existing anchor profile will be compatible with the coating spec. Some of the advantages of ultra high pressure water jetting are elimination of blast media recovery or removal, dust, hoppers, bulk blast units, and recycle units.

From Michael Kontodiakos of N/A on January 19, 2011:
Grinding is not the only option, as it will not provide an adequate surface profile for the epoxy coating to adhere to the substrate. An alternative method could be the use of power tools such as needle guns, or even abrasive blasting, which would satisfy the profile requirement for the epoxy coating.

From Gary Burke of Finishing Brands , America's on January 18, 2011:
No. I believe wet blasting would also suffice.

Please sign in to submit your answer this question    

Tagged categories: Epoxy; Marine; Silicone


Current PSF Question | Submit a PSF Question | Full PSF Archive

SABRE Autonomous Solutions
Safety, Productivity, Quality. Robotic Blasting

Learn how this simple to use, field deployed, automatic robot is eliminating hazards in major confined, cluttered and complex surface preparation projects.


Blastman Robotics Ltd.
Robotic Blast Cleaning

Replace manual blasting with new Blastman robot models. Contact us to boost your production and save costs!


Titan Tool, Inc.
Power, Precision, Reliability. Titan PowrCoat Series.

PREMIUM COMES STANDARD. Power, precision and reliability are built into each unit including Severe Service which means twice the life with no maintenance. For maximum uptime, durability and ease of use, nothing performs like the PowrCoat™ from Titan.


NACE International, The Corrosion Society
Get the Basics Anytime, Anywhere!

Take this online training to eliminate juggling your work schedule with continuous education. Learn corrosion causes, types, and how it can be controlled.


Clemco Industries Corp.
Powerful Protection in a Small Package

Mounts inside blast helmet, alerts operator to dangerous breathing-air condition by audible, visual, and vibratory alarms. Easily calibrated, battery operated.


PPG Protective and Marine Coatings Group
Bringing innovation to the surface.™

PPG Protective & Marine Coatings is widely recognized as a world leader in protective and marine coatings, developing innovative, cutting-edge products and services.


Mitsubishi Gas Chemical America
Performance Amine 1,3-BAC

A highly reactive cycloaliphatic diamine offering superior performance. Reasonable cost and curing efficacy makes it suitable for all types of epoxy resin applications.


Monti Tools, Inc.
BRISTLE BLASTER® - THE ORIGINAL ONE

Surface cleanliness of SSPC-10 | Anchor profile
up to 4.7 mils | Removes corrosion & coatings |
ATEX approved for zone 1
| www.monti.com | 832-623-7970


Versaflex Inc.
Best ANSI/NSF 61.5 Approved Potable Water Polyurea

VersaFlex Polyurea Earns Highest ANSI/NSF 61.5 Rating for High Temp Service, Minimum Tank Size and Max Thickness. Watch this FREE Webinar Today! Call 800-321-0906


Park Derochie Coatings Ltd.
www.ParkDerochie.com

Coatings          Fireproofing
Sandblasting     Scaffolding
Metalizing           Insulation

• Shop & Field Services
• SSPC Certified
• NACE Inspectors on staff
• New Construction &
  Maintenance Programs

 
 
 
Technology Publishing

The Technology Publishing Network

The Journal of Protective Coatings & Linings (JPCL) PaintSquare
Durability + Design Paint BidTracker

 
EXPLORE:      JPCL   |   PaintSquare News   |   Interact   |   Buying Guides   |   Webinars   |   Resources   |   Classifieds
REGISTER AND SUBSCRIBE:      Free PaintSquare Registration   |   Subscribe to JPCL   |   Subscribe to PaintSquare News
MORE:      About PaintSquare.com   |   Privacy policy   |   Terms & conditions   |   Site Map   |   Search   |   Contact Us
 

© Copyright 2000-2016, Technology Publishing / PaintSquare, All rights reserved
2100 Wharton Street, Suite 310, Pittsburgh PA 15203-1951; Tel 1-412-431-8300; Fax 1-412-431-5428; E-mail webmaster@paintsquare.com