PPG SIGMACOVER 350 Epoxy Paint Product Data Sheet

SIGMACOVER™ 350 epoxy paint is a two-component thick-film polyamide-cured epoxy primer/topcoat widely used in the shipbuilding and industrial protective coatings industry. It has excellent impact resistance and abrasion resistance, fast curing, smooth film formation, easy to clean, and outstanding anti-corrosion performance and resistance to chemical pollution.


PPG SIGMACOVER 350 Epoxy Paint Product Data Sheet - cover page
Brand
P.P.G.
Document type
Product Leaflet
Language
Chinese
Pages
6
File format
PDF
File size
457 KB
Published
28 January, 2023
Updated
28 September, 2023
MD5 checksum
57F4E625248ADF39980F2F42229785A5

About this manual

SIGMACOVER™ 350 is a two-component, high-build polyamide-cured epoxy coating designed as both a primer and topcoat. It is widely used in the shipbuilding and industrial protection industries for low surface preparation applications on areas such as hulls, decks, superstructures, and cargo holds. This manual is written in Chinese.

What's inside

  • Introduction
  • Basic Data
  • Recommended Substrate Conditions
  • Coating System Specifications
  • Application Methods (Spray/Brush/Roll)
  • Supplementary Parameters
  • Curing Schedule
  • Safety Precautions

Specifications

Component TypeTwo-component
Density1.4 kg/L
Volume Solids72 ± 2%
Recommended Dry Film Thickness100 - 150 microns
Touch Dry Time (20°C)2 hours
Full Cure Time (20°C)7 days

Frequently asked questions

What is the mixing ratio for SIGMACOVER™ 350?

The base material and hardener should be mixed in a volume ratio of 80:20.

What is the pot life at 20°C?

The mixed coating has a usage time of 3 hours at 20°C.

What is the minimum recoat interval for SIGMACOVER™ 350?

The shortest time to recoat is 6 hours.

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