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Oak Ridge
SKU: OR 42D
OR 42D Aliphatic Color-Stable Polyurea
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OR 42D is a fast-setting, rapid-curing, 100% solids, flexible aliphatic two-component spray polyurea with excellent color retention — the choice when UV-stable color matters, on exposed decks, marine...
Key Specifications
- Coverage
- 1,600 sq ft/gal @ 1 mil
- Hardness
- 50 Shore D
- Low Temp
- Applies down to -20°F
- Chemistry
- Aliphatic polyurea (UV color-stable)
- Tack Free
- < 2 minutes
- Elongation
- ~300%
- Solids Content
- 100% (zero VOC)
Graco Authorized Distributor • Nationwide Shipping • Training Included with Equipment
OR 42D is a fast-setting, rapid-curing, 100% solids, flexible aliphatic two-component spray polyurea with excellent color retention — the choice when UV-stable color matters, on exposed decks, marine structures, and architectural work.
Its extremely fast gel time makes it suitable for applications down to -20°F, and it can be applied in single or multiple passes without appreciable sagging. It is relatively insensitive to moisture and temperature, with a tack-free time under two minutes.
Cured film exhibits approximately 300% elongation at 50 Shore D hardness. Typical uses include marine and submerged exposure, mining operations, and exterior color-critical coatings. Theoretical coverage is 1,600 sq ft per gallon at 1 mil.
Its extremely fast gel time makes it suitable for applications down to -20°F, and it can be applied in single or multiple passes without appreciable sagging. It is relatively insensitive to moisture and temperature, with a tack-free time under two minutes.
Cured film exhibits approximately 300% elongation at 50 Shore D hardness. Typical uses include marine and submerged exposure, mining operations, and exterior color-critical coatings. Theoretical coverage is 1,600 sq ft per gallon at 1 mil.
Application Video
Demo from @oakridgepolywi
Why Choose Oak Ridge?
Est. 1984
Decades of expertise in spray foam and polyurea systems.
Graco Authorized
Factory-authorized distributor with certified technicians.
Contractor Pricing
Volume discounts for dealers, contractors, and startups.
Training Included
Hands-on applicator training with equipment purchases.
| Property | Value |
|---|---|
| Coverage | 1,600 sq ft/gal @ 1 mil |
| Hardness | 50 Shore D |
| Low Temp | Applies down to -20°F |
| Chemistry | Aliphatic polyurea (UV color-stable) |
| Tack Free | < 2 minutes |
| Elongation | ~300% |
| Solids Content | 100% (zero VOC) |
Specifications subject to change. Always refer to the current Technical Data Sheet for the most accurate values.
Available Documents
Can't find the document you need? Browse the full SDS/TDS library or request printed spec sheets.
Where OR 42D Aliphatic Color-Stable Polyurea Is Used
Commercial and industrial roofing
Foundation and below-grade waterproofing
Secondary containment for chemical storage
Bridge deck and parking structure coatings
Truck bed liners and trailer decks
Industrial floor coatings
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Volume discounts available for dealers, installers, and startup packages. Call or send a quote request to get current pricing and lead times.