100% Solids Polyurea System
Badger Black
Polyurea Waterproofing
& Protective Coating
A fast-cure, pure polyurea engineered for bridges, below-grade structures, secondary containment, water tanks, and every surface where permanent waterproof protection is non-negotiable. NSF 61 certified for potable water contact.
What Is Badger Black?
Pure Polyurea. No Compromises.
Badger Black is Oak Ridge Foam & Coating Systems' flagship spray polyurea waterproofing and protective sealant — 100% solids, zero VOC, and engineered for the most demanding waterproofing conditions in commercial and civil construction.
Unlike hybrid polyurethane-polyurea systems, Badger Black is a true pure polyurea: an isocyanate (A-side) reacting with a polyamine blend (B-side), applied via a heated plural-component proportioner at high temperature and pressure. The chemistry is moisture-insensitive — it gels in approximately 3 seconds and reaches tack-free in about 10 seconds regardless of ambient humidity or substrate dew point.
The result is a continuous, seamless, elastomeric membrane that bonds tenaciously to concrete, masonry, steel, foam, and geotextile substrates. With 250%+ elongation and tensile strength exceeding 3,000 psi, Badger Black bridges hairline cracks, accommodates structural movement, and maintains a watertight seal for decades.
- NSF 61 certified — approved for direct contact with potable water in tanks and reservoirs
- Applied at 140–160°F via plural-component proportioner — consistent ratio, no mixing errors
- Cures in seconds — humidity-insensitive, return surfaces to service same day
- Proven chemical resistance to fuels, fertilizers, weak acids, and salt solutions
- UV-stable options available for exposed above-grade applications
Applications
Built for the Toughest Jobs in Every Industry
Badger Black performs where traditional waterproofing fails — high-hydrostatic environments, aggressive chemical exposure, impact-prone surfaces, and below-grade applications where moisture pressure is relentless.
Bridge Decks & Structures
Fast gel time lets bridge crews complete membrane applications during tight traffic control windows and return the structure to service the same day. Protects decks, abutments, piers, and wingwalls from chloride salt intrusion, freeze-thaw cycling, and impact abrasion.
- • Bridge deck waterproofing membranes
- • Abutments, piers, and wingwalls
- • Culverts and drainage structures
- • Steel structure corrosion protection
Below-Grade Waterproofing
Basement walls, foundation footings, elevator pits, and underground vaults face constant hydrostatic pressure. Badger Black bonds directly to concrete and masonry, bridging hairline cracks with 250%+ elongation and forming a vapor-impermeable positive-side barrier.
- • Below-grade concrete and CMU walls
- • Elevator pits and utility tunnels
- • Underground vaults and precast structures
- • Horizontal slab waterproofing
Secondary Containment
Regulatory compliance for fuel, chemical, and agricultural storage requires a chemically resistant liner capable of holding 110% of the largest tank volume. Badger Black passes ASTM immersion testing for fuels, fertilizers, and dilute acids — applied in a fraction of the time of poured liners.
- • Fuel storage berm linings
- • Chemical storage sumps
- • Agricultural chemical containment
- • Manure pits and lagoon berms
Concrete & Masonry Sealing
Concrete is porous by nature. Badger Black seals the surface against carbonation, chloride ingress, and moisture-driven spalling. Suitable for precast panels, CMU block walls, tilt-up structures, cast-in-place decks, and mortar joints in masonry assemblies.
- • Precast concrete panels and planks
- • CMU and brick masonry walls
- • Tilt-up and cast-in-place structures
- • Parking decks and plaza slabs
Water Storage Tanks & Ponds
NSF 61 certification makes Badger Black one of the very few spray polyurea systems approved for direct potable water contact. Line concrete water tanks, irrigation reservoirs, fire suppression ponds, and aquaculture enclosures with confidence — no leaching, no seams, no liner wrinkles.
- • Potable water storage tanks (NSF 61)
- • Irrigation and fire suppression reservoirs
- • Decorative ponds and water features
- • Aquaculture and wastewater structures
Industrial Flooring
Shore D 50–60 hardness combined with outstanding abrasion resistance makes Badger Black a durable industrial floor coating for manufacturing facilities, warehouses, and processing plants — handling foot traffic, forklift loads, and incidental chemical spill exposure simultaneously.
- • Manufacturing and warehouse floors
- • Food processing and agricultural facilities
- • Loading docks and vehicle ramps
- • Chemical processing plant floors
Badger Black in the Field
Proven on Real Projects Across the Country
From bridge decks to basement walls, Badger Black delivers a consistent, watertight result wherever it's applied.
Technical Data
Key Performance Properties
These are the physical properties that make Badger Black one of the most durable waterproofing coatings available. Download the full Technical Data Sheet for complete test methodology, mix ratios, equipment settings, and cure schedules.
| Property | Typical Value | Standard |
|---|---|---|
| Gel Time | ~3 seconds | @ 77°F |
| Tack-Free Time | ~10 seconds | @ 77°F |
| Hardness (Shore D) | 50–60 | ASTM D2240 |
| Tensile Strength | > 3,000 psi | ASTM D412 |
| Elongation | 250%+ | ASTM D412 |
| Service Temperature | −40°F to 250°F | Continuous |
| VOC Content | Zero | 100% solids |
| Potable Water | NSF 61 Certified | NSF/ANSI 61 |
Values are typical at standard conditions. Refer to the current TDS for complete data. Contact ORFC for project-specific recommendations.
Substrate Compatibility
What Badger Black Bonds To
Badger Black adheres to a wide range of substrates with the appropriate surface preparation and primer system. Contact Oak Ridge for a primer recommendation specific to your substrate and exposure conditions.
Poured concrete, precast, CMU block, brick. Profile by shot blast or grind; moisture-tolerant epoxy primer required for below-grade and saturated substrates.
Structural steel, corrugated metal, HSS sections. Abrasive blast to SSPC-SP 6 minimum; zinc-rich or epoxy primer recommended for corrosion-exposed environments.
Plywood, dimensional lumber, timber decking. Sand and clean; apply a penetrating epoxy primer to seal grain pores and prevent outgassing pinholes in the polyurea film.
Open- and closed-cell spray foam, EPS board. One of the most common substrates — Badger Black is regularly used as the waterproof and protective topcoat over SPF roofing and insulation systems. Primer not typically required.
Woven and non-woven geotextiles used as reinforcement layers in pond liners, containment berms, and roofing assemblies. Badger Black encapsulates the fabric to create a reinforced composite waterproofing membrane.
Documentation
Download Badger Black Technical Documents
Everything you need to specify, bid, and install Badger Black — safety documentation, physical properties, and application guidance — available as free PDF downloads.
GHS-compliant safety data for handling, storage, PPE requirements, and emergency response. Required for job-site regulatory compliance.
Complete physical properties, mix ratios, equipment settings, substrate preparation requirements, and cure schedule for professional installers.
Step-by-step installation guidance covering surface prep, primer selection, spray machine settings, dry film thickness verification, and quality control checks. Available on request.
Related Products & Systems
Explore the Complete Oak Ridge Coating Line
Badger Black is part of a complete protective coating ecosystem — browse related systems for your specific application.
Full line of aromatic and aliphatic polyurea formulations for waterproofing, containment, and UV-exposed applications. Aromatic, aliphatic, and fire-rated grades available.
Industrial protective coatings for abrasion resistance, corrosion protection, and chemical resistance in demanding industrial environments.
Complete polyurea and spray foam waterproofing systems for roofs, basements, bridges, ponds, and secondary containment — from one supplier.
Get Started with Badger Black
Ready to protect your project?
Whether you're waterproofing a bridge deck, lining a containment berm, sealing a basement foundation, or coating a potable water tank — Badger Black delivers permanent protection backed by Oak Ridge's 40+ years of polyurea expertise and direct technical support from Green Lake, WI.