Polyurea & Protective Coatings
Polyurea Coatings for Roofing,
Waterproofing & Containment
Led by OR-80SLM Silver Lining Membrane and OR-90WPM — 100% solids pure polyurea for roofing and waterproofing, plus fast-set systems for containment, bridge decks and industrial floors. Zero VOC. Gel time in seconds. Return to service in minutes.
The Polyurea Advantage
Performance That Sets Polyurea Apart
Gel time measured in seconds. Full cure in minutes. Crews can overcoat or return surfaces to service the same day, dramatically reducing project downtime.
Zero VOC. No solvents evaporate away — every ounce sprayed stays on the substrate as cured film. Delivers maximum film build per pass and no shrinkage.
Exceptional resistance to fuels, fertilizers, acids, alkalis, and salt solutions. Ideal for secondary containment, tank linings, and industrial processing floors.
Aliphatic topcoat grades retain color and gloss under direct sun exposure. Ideal for roofing membranes, vehicle liners, and exterior surfaces requiring long-term appearance.
Applications
Proven Across the Most Demanding Environments
ORFC Premium Roofing Brand
WatchGuard Roofing Systems
WatchGuard is Oak Ridge Foam & Coating's premium brand for spray polyurethane foam roofing systems. Every WatchGuard system pairs high-density roofing foam with a purpose-formulated polyurea or elastomeric topcoat — engineered together from the start for maximum adhesion, flexibility, and longevity.
- Foam + topcoat engineered as a matched system
- Seamless, self-flashing around penetrations
- Available in white reflective and pigmented finishes
- Compatible with full ORFC rig and foam packages
Key Products
Polyurea Product Line
Two products carry most of the work: OR-80SLM for roofing and OR-90WPM for waterproofing. Everything below them is a specialist.
Miami-Dade tested 100% solids pure polyurea roof membrane. 2,850 PSI tensile, 400% elongation and a UL 2218 Class 4 hail rating. Seamless and self-flashing over spray foam, metal, concrete and existing membranes — the product most Oak Ridge roofing crews build their season around.
- Commercial and low-slope roof restoration
- Spray foam roof topcoat
- Metal roof recover and detail work
100% solids pure polyurea seamless waterproofing membrane for foundations, tanks, planters, tunnels and below-grade structures. Sprays to full thickness in a single pass, bridges cracks and comes back into service in minutes rather than days.
- Foundations and below-grade waterproofing
- Secondary containment and tank linings
- Ponds, planters and water features
High-build, 100% solids polyurea membrane: 5,630 PSI tensile, gels in 6–8 seconds, with lasting crack-bridging.
Product detailsSingle-component, coal-tar-free moisture-cured polyurethane waterproofing for basements, bridges and buried structures. Brush, roll or spray.
Product detailsFull SDS, physical data sheets, and application guides live in the Resources library. Contact ORFC for current pricing and certifications.
Polyurethane vs. Polyurea Roof Coating
Polyurethane or polyurea on a roof — what is the difference?
They are related chemistries with different jobs. Polyurea is the fast-set, 100% solids coating and membrane material: it gels in seconds and cures into a tough, waterproof, flexible film. On a roof it is the membrane itself — OR 80SLM Silver Lining Membrane and OR 90WPM are pure polyurea, sprayed with heated plural-component equipment.
“Polyurethane” on a roof usually means spray polyurethane foam (SPF), the insulating layer, or a single-component moisture-cure coating that can be brushed or rolled with no plural-component rig. A common pairing is closed-cell spray foam roofing topped with a WatchGuard polyurea or silicone coating, so you get insulation and a seamless, fully-adhered waterproof surface.
Contractor insights & guides
The Best Graco Spray Guns: A Pro’s Guide
Graco makes several spray guns used across polyurea, spray foam, and coating applications — each with different pressure ratings, mixing chamber options, and maintenance requirements. This guide covers the Fusion AP, Fusion CS, Fusion MP, and when to use each.
Boost Your Margins with Fast-Turnaround Polyurea Roof Coating Projects
Polyurea roof coating is one of the highest-margin services a spray contractor can add to their portfolio. With fast cure times, minimal crew requirements, and high material margins, this guide shows you exactly how to price and execute polyurea roofing profitably.
How to Become a Spray Foam Insulation Contractor: 6 Steps
Breaking into spray foam contracting is more accessible than most trades, but success requires the right training, equipment, and business fundamentals. This guide walks through every step from certification to your first paying job.
Get Started with Polyurea
The right coating system,
backed by expert support.
Whether you're lining containment, waterproofing commercial rooftops, or lining industrial tanks — ORFC has the polyurea system, equipment, and training to get you profitable fast.