Enhanced TDS
Identification & Functionality
- Technologies
Features & Benefits
- Ready-to-Use Product Features
- Product Highlights
- Our tests of HydroArmor® 7763 show this coating is extremely durable under even the worst service conditions:
- Several days at 121°C (250°F) and immersion in acidic and caustic solutions did not affect the dried film.
- Rocks bounced off the coating when test panels were subjected to the “Gravelometer” at -34°C (-30°F).
- After 1500 hours in the salt spray cabinet, the HydroArmor® coating remains intact and there is no corrosion under the coating.
- HydroArmor® dries quickly at ambient temperatures and will withstand urethane paint bakes after only 30 minutes dry time at room temperature.
- HydroArmor® is as safe to use and as easy to clean up as latex house paint.
- HydroArmor® 7763 provides better protection than any of the competitive products we’ve tested without environmental and safety problems inherent in many of the undercoatings available today.
- Easily sprayed onto overhead and vertical surfaces to seal joints
Applications & Uses
- Markets
- Applications
- Application Method
- Compatible Substrates & Surfaces
- Application
- As with any coating, all loose dirt and rust should be removed before application.
- HydroArmor® 7763 is designed to be applied with airless spray equipment. We recommend that a minimum of 10 wet mils of HydroArmor® be applied for optimum performance. We have sprayed this product with a 30:1 airless pump with a Graco airless spray gun. With this equipment, we can spray at 40 to 50 pounds air pressure using spray tips with orifices from 0.015” to 0.027”.
- HydroArmor® resists water wash-off after air drying 30 minutes at 45% - 55% relative humidity. If not baked, it dries through in 24 hours or less (drying is slowed by high humidity and poor air circulation).
- Until HydroArmor® dries, overspray can be removed and equipment can be cleaned with water. Dried material can be removed with methyl ethyl ketone.
Properties
- Color
- Typical Properties
- Technical Properties
Property Value Freeze/Thaw Stability: ASTM D 2243;
4 cycles at -29°C (-20°F)Pass
Sprayable after hand mixing
| Value | Units | Test Method / Conditions | |
| Specific Gravity | 1.41 - 1.47 | — | — |
| Solid Content | 68 - 73 | % | — |
| VOC Content | 28 - 31 | g/L | — |
Technical Details & Test Data
- Test Data
The following tests were performed on panels coated with 15 dry mils of material after drying 21 days, at 20°C (68°F), and 50% RH Gravelometer:
ASTM D 3170 at -34°C (-30°F)10 rating
No penetration to substrateEffects of Heat Aging:
ASTM C 792;
14 days at 70°C (158°F)0 rating (highest score possible)
No cracks
No loss of adhesionCyclic Fog/UV Exposure
ASTM D 5894: 16 weeksNo loss of film strength
No corrosion or bubbling
No loss of adhesionSalt Spray Resistance:
ASTM B 117; 1500 hours8 rating (Scale; 10 = best)
No corrosion
No loss of adhesionFlammability:
MVSS 302Pass
Self-extinguishing within 1”
Packaging & Availability
- Regional Availability