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Problem Solving Forum (1)


I am experiencing problems with a paint system on some vessels we built. The system is an ethyl silicate zinc primer, glass flake epoxy tie-coat and aliphatic poly top coat. The project is constructed from A516 boiler plate 1/4 in thick. Blasted to SP10 with 2.5 mil profile. Painting is being done inside a paint booth where ambient conditions clearly meet the specification. The coatings are exhibiting symptoms of solvent popping in a specific area on the exterior of the vessel. The problem only manifests itself over the back side of a weld that is on the inside of the vessel. We have made numerous adjustments to the system as well as the process to try to solve the issue. Nothing is helping. The manufactures reps are scratching their heads, and I am pulling my hair out. Any input would be welcome.


 
 

Articles (2)


FEVE Technology for Higher Performance Coating Systems on Bridges

by Bob Parker, AGC Chemicals Americas, Inc.

This article describes fluoroethylene vinyl ether (FEVE) resin technology for bridge ...


Bridge Coating Performance: Two-Coat vs. Three-Coat Systems

by Shameem A. Khan, Maryland State Highway Administration

The author describes the results of various performance tests to determine whether tw...


 
 

Webinars (1)


Specifying and Selecting Coatings

This webinar will provide guidance on how to properly specify and select a coating system for a specific substrate (steel, concrete, metal, previously coated), structure and enviro...


 
 

Video Learning Center (8)


Application: A PaintSquare Video Education Series

The PaintSquare Pro Video Series: An archive of webinars hosted by PaintSquare.com in cooperation with SSPC

A collection of archived webinars hosted by PaintSquare.com focused on coatings application.


Coatings Technology: A PaintSquare Video Education Series

The PaintSquare Pro Video Series: An archive of webinars hosted by PaintSquare.com in cooperation with SSPC

A collection of archived webinars hosted by PaintSquare.com focused on coatings technology and their applications.


see more video learning center collections
 
 
   

SSPC: The Society for Protective Coatings
http://www.sspc.org/

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Your Career !


Graco Inc.
Graco M680 Mortar Pump

Compact and portable. Great for concrete resurfacing and repairs. Handles mortars, cementitious and filled materials.
Call 877-844-7226 or info@graco.com.


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.


GMA Garnet USA
GMA Garnet™
Natural Abrasives

- Superior cleaning
  performance
- Even Profile
- Low Dust
- Cost-Effective
- Environmentally friendly
- Recyclable up to 5 times
Tel : +1 832 243 9300


Midsun Specialty Products
Stopaq 30+ Year Coatings

Use Stopaq corrosion prevention coatings on pipelines, field joints, tank chimes, structural steel and more. Learn more at www.midsunsp.com/stopaq


Blastox/The TDJ Group, Inc.
Blastox - One Step
Lead Abatement

Don't waste $$ on added labor steps with other methods. Don't mix, meter or apply at the job-site. Avoid strict hazardous waste rules.
Let your painters paint!


Wasser High-Tech Coatings Inc.
Wasser Coatings Protect

Wasser Coatings offer a complete range of Moisture Cure Urethane (NEPCOAT approved) systems in addition to Polyurea membranes and linings(NSF).
www.wassercoatings.com


Trelawny Surface Preparation Technology
Surface Preparation Equipment

Manufacturer of needle scalers, grinders, scarifiers and scabblers. Pneumatic tools for Marine and Construction. US distributor CS Unitec: 800-700-5919


Clemco Industries Corp.
Global engineering-trusted solutions

For more than 70 years, Clemco has provided the highest quality blast equipment with a total commitment to comfort and safety.


HoldTight Solutions Inc.
NO FLASH RUST -
NO CONTAMINANTS

Our HoldTight®102 salt remover & flash rust preventer prevents flash
rust by removing surface contaminants. It has no equal; only wannabees.
Contact us for your
nearest distributor.
(800) 319.8802 sales@holdtight.com

 
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