by Vermont Natural Coatings

Vermont Natural Coatings DynaSeal Concrete & Masonry Sealer

1

SKU 101300

$88.50 - $398.00

$88.50

$88.50 - $398.00

$88.50

Availability:

in stock

Availability:

in stock

Vermont Natural Coatings DynaSeal Concrete & Masonry Sealer is a revolutionary eco-conscious solution designed to provide superior protection for concrete and masonry surfaces. Harnessing advanced nanotechnology, this sealer penetrates deep into the material to form a breathable yet moisture-resistant barrier, preventing damage without trapping water. Unlike conventional sealers that require frequent reapplication, DynaSeal delivers lasting performance in a non-film-forming, crystal-clear finish. Ideal for both residential and commercial applications, it’s a low-VOC, non-toxic option safe for people, pets, and the planet.

Features:

Deep-penetrating, breathable nanotechnology-based formula
Non-film-forming and crystal clear when dry
Ultra-low VOC (≤2 g/L), non-toxic, and environmentally safe
Resists mold, mildew, salts, and chlorides
Suitable for green concrete and can act as a primer
Coverage of 200–300 sq. ft. per gallon
Easy soap and water cleanup
Quick drying (1–2 hours), ready for foot traffic in 2–3 hours

Approximately 200-300 sq. ft. per gallon coverage

Quantity

Specifications

Color in Container	Milky White
Clarity (Dry)	Crystal Clear
Chemical Resistance	No visual defects
VOC	Coating: ≤2 g/L
Solvent	Water
Flash Point	None
Freeze/Thaw Stability	Stable after 3 cycles - Keep from freezing
Pot Life	12 -18 months from date of manufacture
Dry Time	1–2 hours under normal conditions
Clean Up	Soap and hot water
Odor	Slight odor
Maximum Cure	One week
Coverage	200–300 sq. ft. per gallon

Surface Preparation & Installation Notes

Surface Preparation	Surface should be free of dust, dirt, contaminants, oil, grease or additives. Clean surfaces thoroughly with Vermont Natural Coatings Multi-Surface Cleaner before applying Dynaseal Concrete & Masonry Sealer. Can be used as a primer for Vermont Natural Coatings PolyRock Concrete Coating. Can be painted over when dry to touch.
Installation Notes	Stir or shake well prior to use. Always test Finish on a discrete area to confirm desired appearance. For best results apply when relative humidity is between 40% to 60%. Do not apply if temperature is below 35˚F/1.67˚C. Apply with a brush, painters pad, pump-up garden sprayer, air-assisted and/or airless sprayer. Use 17 to 19 tip and medium to coarse spray pattern. Brush out any puddles. Apply one coat. If applying two coats or when using tints and two coats are required, apply second coat when first coat is still damp. Do not sand between coats. On very porous concrete or masonry an additional coat may be necessary. Under normal conditions treated concrete will be dry and ready for foot traffic in 2-3 hours.

Surface Preparation

Surface should be free of dust, dirt, contaminants, oil, grease or additives. Clean surfaces thoroughly with Vermont Natural Coatings Multi-Surface Cleaner before applying Dynaseal Concrete & Masonry Sealer. Can be used as a primer for Vermont Natural Coatings PolyRock Concrete Coating. Can be painted over when dry to touch.

Installation Notes

Stir or shake well prior to use.
Always test Finish on a discrete area to confirm desired appearance. For best results apply when relative humidity is between 40% to 60%. Do not apply if temperature is below 35˚F/1.67˚C.
Apply with a brush, painters pad, pump-up garden sprayer, air-assisted and/or airless sprayer. Use 17 to 19 tip and medium to coarse spray pattern. Brush out any puddles.
Apply one coat. If applying two coats or when using tints and two coats are required, apply second coat when first coat is still damp. Do not sand between coats. On very porous concrete or masonry an additional coat may be necessary.
Under normal conditions treated concrete will be dry and ready for foot traffic in 2-3 hours.