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Oak Ridge
SKU: OR93BL
OR93BL High-Build Polyurea Membrane System
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OR93BL is a two-component, 100% solids (zero VOC) spray-applied polyurea membrane with outstanding mechanical characteristics — excellent tensile strength, high elongation, good wear and tear-propagat...
Key Specifications
- Ratio
- 1:1 (Part A / Part B)
- Colors
- 8 standard colors + custom fleet matching
- Coverage
- ~4,100 sq ft per 950 lb kit @ 40 mils
- Gel Time
- 6–8 seconds
- Hardness
- Shore D 50 (ASTM D2240)
- Packaging
- 950 lb kit, or Part A / Part B 55-gallon drums
- Tack Free
- 10–12 seconds
- Elongation
- 140% (ASTM D412)
- Full Service
- 2 hours
- Solids Content
- 100% (0 g/l VOC)
- Tensile Strength
- 5,630 PSI (ASTM D412)
Graco Authorized Distributor • Nationwide Shipping • Training Included with Equipment
OR93BL is a two-component, 100% solids (zero VOC) spray-applied polyurea membrane with outstanding mechanical characteristics — excellent tensile strength, high elongation, good wear and tear-propagation resistance, and lasting crack-bridging properties.
Applied with specialist plural-component spray equipment, OR93BL begins curing in seconds, allowing vertical application and rapid build-up to the desired thickness. It retains a high degree of elasticity even at low temperatures and can be applied down to 32°F (rising, 6°F above dew point). The membrane accepts light traffic after 2 hours.
Gel time is 6–8 seconds, tack free in 10–12 seconds, and full-service use in 2 hours. Theoretical coverage is approximately 4,100 sq ft per 950 lb kit at 40 mils.
OR93BL replaces the product previously sold as ORBL and covers the same spray-in bed liner work — truck beds, trailer decks, and utility vehicle cargo areas — alongside waterproofing, containment, and structural membrane applications. Its abrasion resistance, impact protection, and UV-stable color go far beyond roll-on kits or drop-in trays. Available in 8 standard colors, with custom color matching for fleets.
Supplied as matched Part A (ISO) and Part B (resin) components in 55-gallon drums; order the full kit or replenish either side independently. Process per the OR93BL technical data sheet.
Applied with specialist plural-component spray equipment, OR93BL begins curing in seconds, allowing vertical application and rapid build-up to the desired thickness. It retains a high degree of elasticity even at low temperatures and can be applied down to 32°F (rising, 6°F above dew point). The membrane accepts light traffic after 2 hours.
Gel time is 6–8 seconds, tack free in 10–12 seconds, and full-service use in 2 hours. Theoretical coverage is approximately 4,100 sq ft per 950 lb kit at 40 mils.
OR93BL replaces the product previously sold as ORBL and covers the same spray-in bed liner work — truck beds, trailer decks, and utility vehicle cargo areas — alongside waterproofing, containment, and structural membrane applications. Its abrasion resistance, impact protection, and UV-stable color go far beyond roll-on kits or drop-in trays. Available in 8 standard colors, with custom color matching for fleets.
Supplied as matched Part A (ISO) and Part B (resin) components in 55-gallon drums; order the full kit or replenish either side independently. Process per the OR93BL technical data sheet.
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 |
|---|---|
| Ratio | 1:1 (Part A / Part B) |
| Colors | 8 standard colors + custom fleet matching |
| Coverage | ~4,100 sq ft per 950 lb kit @ 40 mils |
| Gel Time | 6–8 seconds |
| Hardness | Shore D 50 (ASTM D2240) |
| Packaging | 950 lb kit, or Part A / Part B 55-gallon drums |
| Tack Free | 10–12 seconds |
| Elongation | 140% (ASTM D412) |
| Full Service | 2 hours |
| Solids Content | 100% (0 g/l VOC) |
| Tensile Strength | 5,630 PSI (ASTM D412) |
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 OR93BL High-Build Polyurea Membrane System 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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