Water-based acrylic curing and sealing compound. Once properly applied, VOCOMP-20 provides a durable film for efficient moisture retention. Dries clear to provide a transparent sheen finish.
W.R. Meadows VOCOMP-20 is a water-based acrylic curing and sealing compound designed to cure and seal new or existing concrete in one easy application. It provides efficient moisture retention, dries clear with a transparent sheen finish, and resists yellowing from ultraviolet exposure. VOCOMP-20 is suitable for interior or exterior, vertical or horizontal concrete surfaces where a durable, water-based cure and seal is needed.
| Property | Value |
|---|---|
| Product Type | Water-based, acrylic concrete curing and sealing compound |
| Appearance in Container | Milky white |
| Appearance When Applied | Bluish cast for coverage confirmation |
| Dry Finish | Clear transparent sheen |
| Packaging | 5 gallon pail |
| Coverage for Freshly Placed Concrete | 200 ft²/gal |
| Coverage for Sealing Existing Concrete | 300 to 400 ft²/gal |
| Shelf Life | 1 year in unopened containers stored indoors at 40°F to 90°F |
| VOC Content | 20 g/L |
| Application Method | Sprayer, lint-free roller, or lambs wool applicator |
| Recommended Spray Output | 0.1 GPM under 40 psi |
| Drying Time | Dries quickly; restrict foot traffic for at least 4 hours, 12 hours preferred |
| Standards | AASHTO M 148 Type 1 Class A and B; ASTM C309 Type 1 Class A and B; ASTM C1315 Section 6.4.1 Class A ultraviolet light degradation and yellowing classification |
| Compliance | Complies with current federal, state, and local VOC requirements; dried film is USDA accepted |
| Cleanup | Soap and water while wet; xylene, toluene, or SEALTIGHT Cleaner after drying |
What is W.R. Meadows VOCOMP-20 used for?
It is used to cure and seal new or existing concrete surfaces, including interior and exterior slabs, sidewalks, patios, driveways, and garage floors.
Does VOCOMP-20 dry clear?
Yes. It appears milky white in the container and leaves a bluish cast when first applied, but it dries clear with a transparent sheen finish.
Can VOCOMP-20 be used on both new and existing concrete?
Yes. It can be applied to fresh concrete on the day of pour and to existing concrete that is clean, dry, and properly prepared.
Is VOCOMP-20 water-based?
Yes. It is a true water-based acrylic curing and sealing compound.
Can additional coats be applied?
Yes. For added protection and greater sheen, an additional coat of VOCOMP-20, VOCOMP-25, or VOCOMP-30 may be applied after the first coat has thoroughly dried.
What should be avoided during application?
Do not allow the product to freeze, do not over apply, do not dilute it, and do not use it on dense or non-porous surfaces such as brick or stone.
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