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Duraamen Engineered Products Dekguard

Dekguard is a non-yellowing, low gloss, siloxane-modified methyl methacrylate sealer for concrete surfaces. Dekguard's low viscosity allows better penetration over concrete for excellent protection. The unique formulation of Dekguard provides superior resistance to de-icing salts, saltwater pool systems, rain, sleet and snow as compared to other acrylic sealers.

Product Type: Sealer

Compatible Substrates & Surfaces: Concrete

Features: Chemical Resistant, Good Non-Yellowing Properties, Low Gloss, Low VOC, Low Viscosity, Salt Water/Spray Resistant

Application Method: Roller

Chemical Family: Methacrylates, Siloxanes

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Product Type

Features & Benefits

Labeling Claims
Advantages
  • Excellent resistance to saltwater from de-icing salts and salt water pool systems.
  • Superior penetration and adhesion to clean unsealed concrete surfaces.
  • VOC compliant for most areas in the USA and Canada.
  • Non-yellowing siloxane methyl methacrylate formulation.

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Substrate & Ambient Conditions
  • The concrete surface must be clean and free of all contaminants and water.
  • Do not apply if rain is anticipated within 24 hours of application.
  • If moisture is present or if the surface is not clean and free of all contaminants, Dekguard may have white or cloudy spots and delaminate within a short period of application.
  • Substrate and the air temperature must be no less than 40°F and not exceed 80°F.
  • If applied outside these limits Dekguard may not achieve adequate film formation and may have excessive air entrapment, bubbles, blushing or hazing.
  • Note that in direct sunlight, the substrate temperature can exceed 150°F which can cause extreme bubbling issues.
  • Apply on cool, overcast days to avoid film formation issues.
  • Do not apply if the temperature is expected to achieve 85°F or higher.
Applications
  • Apply using a 3/8” nap roller cover using long even uniform strokes at approximately 250 - 350 square feet per gallon depending on the concrete substrate.
  • An airless sprayer containing a 519 tip size may be used as well.
  • Do not apply too thick or puddle.
  • The sealer may turn cloudy or white and may never form a film.
  • Do not apply too thin as the film may flake off or delaminate.
  • Allow Dekguard to cure for 24 hours before allowing foot traffic and at least 48 hours for heavy traffic.
  • Allow 4 to 6 hours between coats, if more than one coat is applied.
  • For uniform coverage and application, two coats are recommended.
  • For personal protection use gloves, respirators and protective clothing.
  • It is not recommended to thin the product with any solvent.
  • Please be aware that this product may be slippery when wet.
  • We recommend the addition of non-skid additives to achieve the desired coefficient of friction.
  • Do not apply near active pilot lights, sparks, heaters, smoking, electric motors or any other active source of the fire.
Clean Up
  • Use Xylene to clean the containers and tools.
  • Dispose the consumables in accordance with local, state and federal regulations.
Coverage
  • The first coat of Dekguard is applied 200 to 300 square feet per gallon.
  • The second coat is applied at 300 to 400 square feet per gallon.
Maintenance
  • After completing the application of Dekguard, the installer should provide the owner with maintenance instructions.
  • If floors become slippery due to animal fats, oil, grease, or soap film, clean and rinse thoroughly.
  • Dekguard is easily cleaned with neutral soaps or detergents.
  • Routine mechanical scrubbing is recommended for all surfaces having a non-skid texture.
  • Waxing is optional.
  • Long periods of heavy traffic may cause wear patterns necessitating the application of a finish coat.

Properties

Appearance
Clear Low Gloss (Dry), Clear (Wet)
Technical Data
ValueUnitsTest Method / Conditions
Dry Time Foot Traffic (70°F)4 - 6hours-
Dry Time Heavy Traffic24 - 48hours-
Dry Time Tack Free (70°F)30 - 60minutes-
Percentage of Active Solids14 - 16%-
Re-coat Window4 - 24hours-
Shelf Life (Unopened Containers)1 Year--
VOCmax. 350grams/liter-

Packaging & Availability

Packaging
  • 1-gal
  • 5-gal
  • Sample