Protective Coating System
Intellathane 550 is a two-component, 100% solids polyurea spray elastomer with exceptional physical properties. Its fast reactivity and one-to-one ratio make Intellathane 550 an excellent choice for high-performance protective coating applications.
Intellathane 550 is designed for use in harsh environments where high temperature, chemical, and/or abrasion resistance is needed. It exhibits excellent adhesion to most materials and is suitable as a protective, abrasive, and impact-resistant liner for cementitious, wood, and/or metal surfaces.
Applications
- Asset Protection – Concrete
- Asset Protection – Metal
- Asset Protection – Wood
- Secondary / Chemical Containment
- Protective-Abrasive Impact Liners
Features
- 100% solids — zero VOC, no solvents
- Fast reactivity with a 1:1 mix ratio for simplified processing
- High hardness and toughness (Shore A 95 / Shore D 60)
- Extensively tested chemical resistance across acids, fuels, oils, and brines
- Excellent adhesion to concrete, wood, and metal substrates
Typical Physical Properties
Property |
Test Method |
Result |
| Durometer, Shore A / Shore D | ASTM D2240 | 95A / 60D |
| Tensile Strength | ASTM D412 | 2,800 psi |
| Abrasion Resistance (Taber) H-18 Wheel, 1kg |
ASTM D4060 | 45 mg @ 1,000 cycles (0.045 mg/cycle) |
| Tear Strength | ASTM D624 | 540 pli |
| Elongation @ Break | ASTM D412 | 150% |
| Impact Resistance, 75mils (free-film sample) |
ASTM D5420 | 160 in-lbf |
| Moisture Vapor Transmission, Perms | E96 | Method A: <0.1 @ 100 mils Method B: <1.0 @ 75 mils |