Moisture Vapor Barrier Epoxy Primer for Concrete – ASTM F3010 – Dymond VaporShield 125
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Moisture Vapor Barrier Epoxy Primer for Concrete – ASTM F3010 – Dymond VaporShield 125
Dymond VaporShield 125 is a high-performance, two-component, 100% solids epoxy primer designed to control moisture vapor emissions in concrete substrates. It helps mitigate moisture-related failures, supporting the long-term durability of floor coatings, tile, vinyl, and other surface treatments. Meeting ASTM F3010 requirements, this primer provides superior protection against moisture vapor transmission up to 20 lb/24hr/1000 ft².
Key Benefits
- Forms a strong moisture barrier for concrete floors
- 100% solids, zero VOC formula
- Controls moisture vapor emissions up to 20 lb/24hr/1000 ft²
- Meets ASTM F3010 standards for vapor permeance
- High adhesion strength – bonds deeply to concrete
- Compatible with a variety of topcoats and flooring systems
- Can be applied to properly prepared surfaces with a minimum CSP3 profile
Recommended Uses
- Industrial and commercial flooring applications
- Vapor mitigation before installing tile, vinyl, carpet, or polymer coatings
- High-moisture environments requiring moisture-resistant flooring
Technical Data
- Solids by Volume: 100%
- Mix Ratio: 9.25:4.15 (by weight)
- Film Thickness: 17 mils
- Coverage: ~100 sq. ft. per gallon @ 17 mils
- Pack Sizes & Coverage:
- 1.5 Gallon Kit: ~150 sq. ft.
- 3 Gallon Kit: ~300 sq. ft.
- 15 Gallon Kit: ~1500 sq. ft.
- Application Temperature: 60°F - 90°F (RH below 90%)
- Cure Time (70°F, 50% RH):
- Tack-Free: 6-10 hours
- Recoat Window: 12-16 hours
- Full Cure: 3-7 days
For detailed installation & mixing instructions, click here.
| Size |
1.5 Gal (140 sqft), 15 Gal (1,400 sqft), 3 Gal (280 sqft) |
|---|
