ultratech|SKU:UT-2126

Ultra Drain Seal — Emergency Spill Drain Containment Barrier

Rapid Emergency Drain Containment

Rapid deployment — Seals drains in seconds during spill events
Chemical resistant — Handles oil, water, and aggressive chemicals
Three model options — Standard, plus, and clear configurations available
Multiple sizes — Circular, rectangular, and square from 12 to 54 inches
  • Free shipping -- Ships free to your facility
  • Free pre-offer spec review -- We verify size and model compatibility before you order

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In the box

  • Ultra Drain Seal (selected model and size)
  • Optional wall mount bracket (if selected)
Ultra Drain Seal
Ultra Drain Seal — Emergency Spill Drain Containment Barrier

Rapid Emergency Drain Containment

The Ultra Drain Seal provides a field-proven way to rapidly seal drains during a spill event. Built-to-spec with flexible, non-absorbing material and reinforced tear-resistant mesh, this seal deforms to conform to most drain profiles. Available in Standard, Plus, and Clear models across 12 size configurations — from 12-inch circular to 54-inch square — it integrates directly into any emergency response plan, spill kit, or stormwater management program. The Plus model adds a rugged reinforced polyethylene top layer for long-term outdoor UV exposure resistance. Ships free to your facility.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
Chemical Resistant
Reinforced Mesh Core
Dual-Sided Sealing
UV-Rated Plus Model
12
Size Configurations
3
Model Types
<2hr
Standard Outdoor Rating
Right Seal for Your Site Before It Ships

Right Seal for Your Site Before It Ships

The wrong drain seal on the ground during a spill event means contaminated runoff reaching your stormwater system — and an EPA investigation that starts the moment that inspector sees the discharge. Tank Vault eliminates that risk with our pre-offer spec review. We verify your drain dimensions, chemical exposure requirements, and duration needs before the order ships. If your site needs the Plus model for extended UV exposure and you select the Standard short-term model, we catch it. If your drain configuration requires a rectangular seal and you're looking at circular, we flag it. Every Ultra Drain Seal that leaves our facility is spec'd for the actual conditions it will face — not guessed from a size chart.

Three Models Built for Different Exposure Conditions

Three Models Built for Different Exposure Conditions

The Standard model handles short-term outdoor use under two hours — orange, dual-sided sealing, and resistant to oil, water, and aggressive chemicals. The Plus model adds a rugged reinforced polyethylene top layer in yellow for long-term outdoor deployment where UV exposure would degrade standard materials. The Clear model provides visibility through the seal so you can monitor the drain condition underneath without lifting the barrier. All three share the same core construction: non-absorbing poly layers sandwiching a reinforced tear-resistant mesh that deforms around irregular drain surfaces to maintain a tight seal. Clean with soap and water after use.

Sizes Covering Every Drain Configuration on Your Site

Sizes Covering Every Drain Configuration on Your Site

Circular seals range from 12 inches to 42 inches. Rectangular options cover 58 by 18 inches and 58 by 36 inches. Square seals span 18 by 18 inches up through 54 by 54 inches. The flexible mesh-core construction allows each seal to conform to imperfect surfaces, grates, and uneven drain edges. An optional wall mount bracket keeps the seal accessible for grab-and-go deployment — critical when response time determines whether a spill stays contained and your site remains code-compliant. Measure your drain openings before ordering and contact Tank Vault if your dimensions fall between standard sizes.

Verify Your Drain Dimensions Before Ordering

Measure your drain opening and select a seal size that provides full coverage across the surface area. Confirm the model type matches your expected deployment duration.

  • Drain width falls within a listed circular, square, or rectangular seal size
  • Selected seal extends beyond drain edges for full surface contact
  • Model type matches planned deployment duration (under 2 hours vs. long-term)

Deployment Scenarios

Designed for rapid response in facilities where drain protection is a compliance requirement.

Fleet Yard Spill Response
Construction Site Stormwater
Facility Spill Kit Integration
Maintenance Bay Drain Protection

Full specifications

At a glance

Dimensions
12", 20", 30", 42"
Warranty
See product page
Full specifications12 data points across 4 categories

Dimensions

TypeClear Model, Plus Model, Standard Model
Circular Sizes12", 20", 30", 42"
Rectangular Sizes58" x 18", 58" x 36"
Square Sizes18" x 18", 24" x 24", 36" x 36", 42" x 42", 48" x 48", 54" x 54"

Materials

ConstructionFlexible, non-absorbing material with reinforced tear resistant mesh
Standard Model ColorOrange
Plus Model Top LayerRugged reinforced polyethylene (yellow)
CleaningSoap and water

Power & Performance

Chemical ResistanceResists oil, water, and most aggressive chemicals

Compliance & Warranty

Standard Model UseShort-term outdoor use (less than 2 hours)
Plus Model UseLong-term outdoor use
WarrantySee product page

The Tank Vault Promise

Every product we carry is vetted for real-world performance and compliance readiness.

Spec-Verified ProductsWe confirm build specs and material claims before listing. If it doesn't meet our standards, it doesn't make the cut.
Free ShippingLTL delivery to your facility or job site at no additional cost. Contact us for liftgate or inside delivery options.
30-Day ReturnsUninstalled, original packaging — if it doesn't meet your spec sheet or arrives damaged, we resolve it immediately.
★★★★★
“We keep the Plus model 42-inch seals on wall mounts at every fueling station on our yard. Had a hydraulic line blow on a truck last month — seal went down in under ten seconds and nothing hit the storm drain. The inspector walked through the next week and noted our spill response setup as a positive. Already ordered spares for the maintenance bay.”
F
First L.Columbus, OH

The Ultra Drain Seal offers an effective way to rapidly and effectively seal a drain during an emergency.

The drain seal is designed with a flexible, non-absorbing material and reinforced tear resistant mesh.

This drain seal makes for a great addition to any emergency response plan, spill kit or stormwater management program.

Drain Seal Types:

  • Standard Model – Designed for short-term (less than 2 hours) outdoor use.
  • Plus Model – Intended for long-term outdoor use.
  • Clear Model – Provides a see-through view of covered drains.

Optional Wall Mount:

  • Optional Wall Mount allows grab and go response to any spill with convenient wall mount for storage.

Standard Pond Model Features:

  • Intended for short term outdoor use of less than 2 hours.
  • Orange color.
  • Both sides will effectively seal drains.
  • Resists oil, water, and most aggressive chemicals.
  • Cleans with soap and water.
  • Mesh interior is sandwiched between layers of poly which increases durability and flexibility to deform and seal off most drains.

Plus Model Features:

  • Intended for long-term outdoor use.
  • Rugged reinforced polyethylene top layer (yellow) provides protection from extended UV exposure.
  • Excellent for use in parking lots, loading docks and other areas where drains need long-term protection.

Clear Model Features:

  • Clear material provides unobstructed view of covered drains.
  • Enables responders to make sure a complete seal has been made.

Spec Sheets:

Available Sizes & Dimensions: 

Standard Model / all sizes have .4 inch height

  • 18″L x 18″W – Square shape / 5 lbs
  • 24″L x 24″W – Square shape / 8 lbs 
  • 36″L x 36″W – Square shape / 20 lbs
  • 42″L x 42″W – Square shape / 23 lbs
  • 48″L x 48″W – Square shape / 36 lbs 
  • 54″L x 54″W – Square shape / 41 lbs 
  • 58″L x 18″W – Rectangular shape / 16 lbs
  • 58″L x 36″W – Rectangular shape / 26 lbs
  • 12″ Diameter – Circular shape / 3 lbs
  • 20″ Diameter – Circular shape / 6 lbs
  • 30″ Diameter – Circular shape / 11 lbs
  • 42″ Diameter – Circular shape / 19 lbs

Plus Model / all sizes have .4 inch height

  • 18″L x 18″W – Square shape / 7 lbs
  • 24″L x 24″W – Square shape / 15 lbs 
  • 36″L x 36″W – Square shape / 23 lbs
  • 42″L x 42″W – Square shape / 27 lbs
  • 48″L x 48″W – Square shape / 43 lbs 
  • 54″L x 54″W – Square shape / 53 lbs 
  • 58″L x 18″W – Rectangular shape / 20 lbs
  • 58″L x 36″W – Rectangular shape / 38 lbs
  • 12″ Diameter – Circular shape / 4 lbs
  • 20″ Diameter – Circular shape / 7 lbs
  • 30″ Diameter – Circular shape / 13 lbs
  • 42″ Diameter – Circular shape / 27 lbs

Clear Model / all sizes have .4 inch height

  • 18″L x 18″W – Square shape / 5 lbs
  • 24″L x 24″W – Square shape / 8 lbs 
  • 36″L x 36″W – Square shape / 20 lbs
  • 42″L x 42″W – Square shape / 23 lbs
  • 48″L x 48″W – Square shape / 36 lbs 
  • 54″L x 54″W – Square shape / 41 lbs 
  • 58″L x 18″W – Rectangular shape / 16 lbs
  • 58″L x 36″W – Rectangular shape / 26 lbs
  • 12″ Diameter – Circular shape / 3 lbs
  • 20″ Diameter – Circular shape / 6 lbs
  • 30″ Diameter – Circular shape / 11 lbs
  • 42″ Diameter – Circular shape / 27 lbs

Other Options:

  • Browse other drain seal options or all Ultratech Containment options.

Additional information

TYPE

Clear Model, Plus Model, Standard Model
Size

Circular: 12", Circular: 20", Circular: 30", Circular: 42", Rectangular: 58" x 18", Rectangular: 58" x 36", Square: 18" x 18", Square: 24" x 24", Square: 36" x 36", Square: 42" x 42", Square: 48" x 48", Square: 54" x 54"

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Frequently Asked Questions

The Standard model works for short-term outdoor use under two hours. Choose the Plus model if the seal will remain deployed outdoors for extended periods — its reinforced polyethylene top layer resists UV degradation. The Clear model is for situations where you need to visually monitor the drain beneath the seal. If you're unsure which fits your stormwater management program, contact Tank Vault with your site conditions and we'll confirm the right model.
Measure the outside dimensions of your drain opening, including any raised grate frames. The Ultra Drain Seal is flexible and deforms to seal irregular surfaces, so select a size equal to or slightly larger than your drain opening. Circular sizes run 12 to 42 inches, rectangular covers 58 by 18 and 58 by 36 inches, and square options span 18 by 18 through 54 by 54 inches. If your drain falls between standard sizes, contact us before ordering.
The Standard, Plus, and Clear models all resist oil, water, and most aggressive chemicals. The non-absorbing poly construction prevents the seal from absorbing spilled substances, which simplifies cleanup — wash with soap and water after use. For specific chemical compatibility questions related to your facility's stored substances, contact Tank Vault and we'll verify against the manufacturer's chemical resistance data.
The wall mount bracket stores your drain seal in a fixed, accessible location near the drains it protects. In a spill event, grab-and-go access matters — every second of delay increases the chance that contaminated runoff reaches your stormwater system. The wall mount is optional but recommended for facilities where drain seals are part of a formal spill response plan and need to be deployed quickly by any shift worker.
Yes. The non-absorbing material does not soak up spilled liquids, so you clean the seal with soap and water after each use and return it to service. The reinforced tear-resistant mesh core maintains structural integrity through repeated deployments. Inspect the seal after each cleaning for cuts, punctures, or delamination before returning it to your spill kit or wall mount.
The Ultra Drain Seal functions as a stormwater management component by preventing spilled substances from entering drain systems. Whether it satisfies your specific EPA SPCC plan requirements depends on your site's spill prevention plan, drain configurations, and regulatory jurisdiction. Tank Vault provides pre-offer spec review to help confirm the right product for your compliance needs. Contact us with your SPCC plan details and we'll verify fit.
SKU: UT-2126 Categories: , Brand:

The Tank Vault Promise

Every product we carry is vetted for real-world performance and compliance readiness.

Spec-Verified Products We confirm build specs and material claims before listing. If it doesn't meet our standards, it doesn't make the cut.
Free Shipping LTL delivery to your facility or job site at no additional cost. Contact us for liftgate or inside delivery options.
30-Day Returns Uninstalled, original packaging — if it doesn't meet your spec sheet or arrives damaged, we resolve it immediately.

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About ultratech Drain Seal

ultratech is a trusted manufacturer of premium drain seal. TankVault is an authorized dealer offering the full ultratech lineup with free delivery, price match guarantee, and expert support.

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