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PPG SigmaFast 20 – High-Build Zinc Phosphate Alkyd Primer
PPG SigmaFast 20 is a high-build zinc phosphate primer formulated with a modified alkyd resin to deliver strong anticorrosive performance in atmospheric environments. Designed for efficient steel protection, it provides reliable rust inhibition and excellent adhesion, making it suitable for both new construction and maintenance applications.
SigmaFast 20 can also be specified as a single-coat direct-to-metal system for ISO 12944 C1 and C2 environments, offering a cost-effective and streamlined coating solution for low-corrosivity conditions.
Key Features:
High-build zinc phosphate anticorrosive primer
Modified alkyd resin for strong adhesion and durability
Suitable for atmospheric steel protection
Can be used as single-coat DTM for ISO 12944 C1–C2 environments
Ideal for commercial, industrial and light-duty applications
Easy to apply by brush, roller or spray
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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