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Seal-Once Marine Concrete Masonry Waterproofing

Seal-Once Marine Concrete Masonry Waterproofing

Country/Region china

Company Seal-Once Technology (Zhuhai) Co., Ltd

Categories AAC Pouring & Pre Curing System

Update 2017-12-27 07:50:49

ICP License Issued by the Chinese Ministry

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Waterproofers - Marine Concrete Sealer

Seal-Once Marine Concrete Masonry Waterproofing

Seal-Once Marine Waterproofing Concrete and Masonry Protector is formulated for interior/exterior use on properly prepared concrete and masonry surfaces, including green concrete.

Uses: Docks, Piers, Retaining Walls, Curbs,
Walkways, Driveways, Steps, Slate, Loading Docks,
Platforms, Ramps, Tile (unglazed) Floors, Parking Decks,
Brick, Stucco, Limestone, and Gravestones.

CLEAR No. 7514 ONE U.S.GALLON / 3.79L

  • Non-toxic, Zero VOC’s, Safe for the Environment
  • Safe for Use Over Fresh or Saltwater
  • Long-Lasting, Deep Penetrating Formula Protects Against Mold and Mildew
  • Outperforms All Other Sealers and Stains
  • UV Stable
  • Water-Based, Odorless, Non-Flammable, Non-Combustible, Will Not Burn Skin
  • Will Not Harm Fish, Plants or Pets
  • Resistant to Freeze / Thaw Damage
  • Resistant to Salt & Chlorides
  • Helps Protect Against De-icing Salts and Pool Chemicals
  • Reduces Corrosion, Spalling and Cracks Caused by Moisture
  • Clear Formula Will Not Discolor Surface
  • Semi-TransparentTints Available
  • Non-Film Forming
  • Easy Soap & Water Clean Up


All surfaces should be cleaned before sealing for best penetration and performance of a coating. Remove algae, grime or mildew with New Image Coatings All Wood Cleaner. Pressure washing is recommended.

After cleaning, test absorbency of wood by sprinkling a few drops of water on the surface. If the water does not readily penetrate the surface, stripping will be necessary to remove old coatings prior to applying product. (Sanding or removal of paint containing lead may be hazardous. Call 1-800-424-LEAD for details.)


  • Do not use if air or surface temperature is below 35°F.
  • Do not apply in rain or when rain is imminent.
  • DO NOT THIN. Mix well. Stir contents or shake thoroughly prior to use.Apply two coats, wet on damp, with a brush, pump-up garden sprayer,air-assisted and/or airless sprayer.
  • Use medium to coarse spray pattern. Brush out any puddles.
  • For best results, apply in the shade and out of direct sunlight.
  • When applying in direct sunlight and wood is hot, spray with a mist ofwater and apply Seal-Once immediately on dampened surface.
  • Apply to all wood surfaces and ends.
  • Do not use with other waterproofing products.
  • On very porous, aged wood an additional third coat may be necessary.
  • Wood can be painted or stained within 24 hours after Seal-Once isapplied.
  • Approximate coverage 200-300 square feet per gallon, per coat. Actualcoverage will vary due to porosity of wood.

Drying Time / Clean Up

Allow water to evaporate before subjecting surface to light foot traffic. Depending on temperature 2-3 hours is sufficient. In most cases you can apply in the morning and have a barbeque in the evening.
Clean equipment and brushes with warm, soapy water. Store unused product above 32°F, protect from freezing.

Safety Precaution

Contains No Toxic or Hazardous Materials
Seal-Once is a minor irritant to eyes, skin, inhalation and ingestion.

  • If splashed onto eyes, rinse with plenty of clean water for 15 minutes.
  • If inhalation irritate mucous membranes, move to fresh air.
  • If splashed onto skin, wash with soap and water.
  • If accidentally ingested, drink two glasses of water and refer to medicalpersonnel. Do not induce vomiting.

Sanding or removal of paint containing lead may be hazardous. Call 1-800 424-LEAD for details.
Manufacturer’s responsibility is limited to the purchase price of this product.

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