Henry 787 Elastomeric fluid-applied waterproofing membrane is a single component, cold applied, rubberized asphalt emulsion which cures to provide a heavy duty “seamless,” rubber-like membrane for use in waterproofing or damp proofing concrete or masonry surfaces above and below grade. It is ideally suited to be used as a premium waterproofing or damp proofing coating on concrete block (CMU) foundation walls.
Product Details
Manufacturer: HENRY COMPANY
Manufacturer’s Part Number: HE787074
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Product Features
- Mildew-and stain-resistant
- Bright white with excellent hiding power
- Reflects >80% of sun’s heat and UV rays after 3 years
- Waterproofs as part of a Henry Maintenance System (HMS)
- Lowers roof and interior temperatures, reduces air conditioning costs
- Dirt Pick-Up Resistance (DPR) technology for longest lasting reflectivity
Product Specifications
| Applicable Materials | Metal, Stone, Wood |
| Application Method | Brush, Spray, Trowel |
| Boiling Point | >100 deg C |
| Color | Black |
| Compositions | Water, Asphalt, Acrylic Polymers, Polymer Blend, Polyvinyl Alcohol |
| Container Type | Pail |
| Coverage Area | 50 to 200 sq-ft/gal |
| Drying Time | 24 to 48 hr |
| Flammability Rating | 0 |
| Flash Point | >212 deg F |
| Form | Liquid |
| Net Content | 18.93 L |
| Odor/Scent | Slight |
| pH Range | 6 to 9 |
| Specific Gravity | 1.0 to 1.2 |
| Temperature Rating | 40 to 120 deg F |
| Viscosity | >100 sq-mm/s |
| VOC Content | 10 g/L |
Product Documents
| SDS | Click here to download |
| Specification Sheet | Click here to download |





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