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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/

Join SSPC and Enhance
Your Career !


Axxiom Manufacturing
Schmidt Introduces
the New miniBRS

Reduced in size, it is incredibly easy to maneuver and operate! The perfect alternative to larger blast & recovery units when project space is limited.
Call 1-800-231-2085


Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.
IndustrialVacuum.com


DeFelsko Corporation
PosiTector 200 for concrete

Rugged, simple and affordable coating thickness gage for concrete measures protective coatings including polyurea.


Minerals Research & Recovery

HIGH PERFORMANCE ABRASIVES


“Made in the USA!”

Why recycle waste from other countries? Go FASTER, CLEANER, at 1/3 THE COST with MR&R “All-American” Sharpshot®HP!!

WATCH THE VIDEO


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


Chicago Corrosion Group

Rust Buddy Solidifier

Stops Rust With A Brushstroke.
No Surface Prep Required.


Binks/DeVilbiss
Built for Tough Jobs

From Epoxies to Urethanes to other high solid coatings, the new Binks Airless 75 delivers a great finish using an ergonomic design. Visit binks.com for more information.


Novatek Corporation
Dustless Coatings Removal

Strip it, clean it, and profile it,
all dust free! High production
rates and Blast like finishes.
Comply with new lead
standards.

 
Technology Publishing

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The Journal of Protective Coatings & Linings (JPCL) PaintSquare
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