Knowde Enhanced TDS
Identification & Functionality
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Features
- Highly resistant to chemical and ultraviolet attacks.
- Extends the life of coal tar pitch roofing systems.
- Unique self-healing properties and ponding water resistance make it ideal for no to low slope roofs.
- Meets current VOC requirements.
- Non-Asbestos.
- Cold applied with a trowel and cures to a tough, durable protective barrier.
- Federal Specification SS-C-540B (except, non-asbestos).
Applications & Uses
- Application Method
- Application & Uses
Uses:
- A cold-applied coating/resaturant for use with coal tar pitch BUR roofing.
- Waterproofing and dampproofing of concrete and masonry surfaces.
Applications:
- Ready to apply.
- Do not heat.
- Do not thin.
- In cold weather, store the product at 70 - 80 ºF for 24 hours prior to application or use an OSHA-approved pail/drum heater.
- Surface Preparation
- All surfaces must be clean, free of heavy dirt, dust, debris, oils, loose gravel, un-adhered coatings, loose, scaling rust, deteriorated membranes, and other contaminants that may result in a surface that is not sound.
- The surface must be free of frost, snow and ice.
- Aggregate must be spud away to provide a proper work surface.
- Fasteners must be repaired and/or replaced as needed.
- If a primer is required, use Fortress® #5405 Tar Primer.
- Application Directions
- Apply to the prepared surface at a rate or 2 - 4 gallons per square if used as a coating over metal or composition roofs.
- Apply to the prepared gravel-surfaced roof at a rate or 4 - 8 gallons per square.
- Re-embed gravel.
- Application Precautions
- Do not use with or on 100% rubber or plastic substrates.
- Do not use on or with products containing asphalt.
- Do not use where this product may come in contact with potable water.
- Do not thin.
- Exterior use only.
- Clean Up
- Immediately rinse/flush equipment and tools with an OSHA-approved aromatic solvent after use, exercising all flammable liquid precautions.
- Use waterless hand cleaner on the skin.
Properties
- Color
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Weight Per Gallon | 8.8 - 9.2 | lbs. | D6511 |
| Solids by Weight | 87 - 92 | % | D6511 |
| Solids by Volume | 83 - 87 | % | D6511 |
| Viscosity (200rpm) | 500 - 1500 | grams | Stormer |
| Flash Point | min. 105 | °F | PMCC |
| Drying Time (Touch, 70°F/50% R.H.) | 8.0 | Hour | - |
| VOC | max. 200 | gm/liter | EPA Method 24A |
Regulatory & Compliance
- Compliance
Federal Specification SS-C-540B (except, non-asbestos).
Packaging & Availability
- Packaging
- 5-gallon pails (52 lbs)
- 55-gallon drums (562 lbs)
Storage & Handling
- Shelf Life (70°F/50% R.H.)
- 1 year