Seal-Once™ Technical Specifications
Seal-Once™ waterproofers are advanced aqueous formulas designed primarily for waterproofing wood, concrete and masonry and composite decking. Seal-Once provides years of protection and does an exceptional job of limiting moisture ingress, as well as reducing fungal and microbial attack by reducing available moisture. Seal-Once is colorless and will not discolor wood, concrete or masonry. Seal-Once is available in clear and tinted formulas by adding one package of tint per gallon.
Contains no toxins or heavy metals
Seal-Once does not contain nitrates or phosphorous compounds. Seal-Once also does not contain any aluminum, arsenic, barium, cadmium, chromium, copper, lead, mercury or other heavy metals. It does not contain silica. There is an internal chemistry which is designed to facilitate bonding to wood and cementitious substrates.
Approved safe for use over fresh and saltwater
When Seal-Once dries on a substrate, it does not leach out or become hydrolytically unstable, however it may be removed by wearing the substrate away or by application of strong oxidizers. Seal-Once is approved by the State of N.H. Department of Environmental Services (DES) for use over water.
Physical Characteristics
| Color |
Milky White
|
| Flash pt. |
None
|
| pH |
7.4
|
| Solvents |
None
|
| Specific Gravity |
.993
|
| Application Temp. |
35°F and above
|
Solid Content
|
34%+
|
VOC's
|
No Regulated VOC's
|
Air Pollutants
|
None
|
Odor
|
Very low
|
Boiling Point
|
>100˚ C (>212˚F)
|
Solid Content
|
32%
|
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Recommended Usage
Wood (all types)/Composite: Decks, Fences, Docks, Piers, Shingles, Shingle Siding, Wood Playgrounds, Planters, Furniture, Cedar Siding, Roofs
Concrete: Walkways, Driveways, Curbs, Steps, Ramps, Chimneys, Platforms, Loading Docks, Ramps, Floors, Parking Decks
Other: Stucco, Brick, Tile (Unglazed), Limestone, Granite, Slate, Gravestones
Features
• Water-Based and Non-Flammable
• Contains No TAPS/HAPS (Toxic/Hazardous Air Pollutants)
• VOC Content N/A, Non-Ozone Depleting
• Not Regulated by Authorities for Worker Health and Safety
• Not Regulated by Authorities for Transportation and Storage
• Will Not Harm Fish, Plants, Pets or Livestock
• Will Not Burn Skin; Odorless
• Safe for Use Over Fresh and/or Saltwater
Benefits
• Reduces Fungal Microbial Attack
• Will Not Discolor Wood or Masonry Surfaces
• UV Transparent, Paintable or Stainable
• Excellent Durability to Weathering
• Excellent Longevity, Preserves Wood
• Reduces Spalling and Cracks Caused by Moisture
• Outperforms Other Sealers and Stains
• Cost Effective
Application
• See links to individual formulas for application specifications.
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