ArmorThane WC-111 Primer/Sealer – Part B
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ArmorThane WC-111 Primer B is the Side B (oil-based polyol) component of the WC-111 100% solids polyurethane primer/sealer. Mixed with Part A, it seals wood and concrete and creates a primed surface that cross-links with ArmorThane topcoats.
Features
- Side B: oil-based polyol
- Moisture-reactive system for better adhesion on damp-prone substrates
- Adds flexibility to the primer layer
- Helps prevent under-film corrosion
Specifications
- Component: Side B (polyol resin)
- System: WC-111 primer/sealer, 100% solids
- Substrates: Concrete and wood
- Stock number: PRI121
Compatibility
Order with ArmorThane WC-111 Part A (PRI120) to complete the system.
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