These drain plugs are stationed at every floor drain in our chemical storage area. During a forklift incident that ruptured a tote, our team sealed all four drains in under a minute. Zero discharge to the sewer system. Our EHS director was thrilled.
Yellow Drain Plug for Spills Set (4 & 3 & 2-Inches Dia.)
★★★★★ 5.0 out of 4 reviews · Google Reviews- Instant drain seal — flexible polyurethane creates watertight barrier in seconds
- Safety orange — high-visibility color for fast identification during spill events
- Removable eyebolt — easy retrieval after spill is resolved
- Reusable — durable polyurethane rated for hundreds of deployments
- FREE Shipping — ships to the Continental US
Fill out the form below and we’ll respond within 1 business day.
Share this product
Product Overview
Technical Specifications
| SKU | ACP5D |
|---|---|
| Included Sizes | 4-inch, 3-inch, and 2-inch (one each) |
| Material | Polyurethane |
| Color | Yellow |
| Total Weight | 8 lbs |
| Manufacturer | PSI Urethanes, Inc. |
| Quantity | 3 Plugs (1 set) |
| Application | Floor drain spill containment |
| Compliance | EPA stormwater regulations |
| Shipping | Ships free to lower 48 states |
Expert Insights
Yellow Drain Plug for Spills Set (4 & 3 & 2-Inches Dia.) | Floor Drain Plug for Spill Response
Why Floor Drain Plugs Are Essential
Indoor floor drains connected to the sanitary sewer or storm system are a primary pathway for spilled chemicals and petroleum to leave a facility. SPCC plans and OSHA spill response procedures require the ability to seal floor drains during spill events to prevent pollutant discharge. Floor drain plugs deliver instant, tool-free drain sealing that meets regulatory requirements for indoor spill containment.
Who Buys Floor Drain Plugs
EHS managers, spill response teams, facility maintenance supervisors, safety coordinators, and procurement teams at manufacturing plants, chemical processing facilities, automotive shops, fleet maintenance operations, food processing plants, and any industrial facility with floor drain connections to the sewer system.
Purchased by EHS managers, spill response coordinators, facility maintenance supervisors, and safety directors. All products backed by AbsorbentsOnline’s 40+ years of industrial safety expertise.
Frequently Asked Questions
What sizes are included in this yellow drain plug set?
The set includes one each of 4-inch, 3-inch, and 2-inch diameter plugs.
Is the set cheaper than buying plugs individually?
Yes, the set offers cost savings compared to purchasing each size separately.
What material are these drain plugs made from?
All three plugs are made from durable, chemical-resistant polyurethane.
Can I use these plugs for oil spill containment?
Yes, they seal drains to prevent oils, fuels, and chemicals from entering stormwater systems.
Do I need a 6-inch plug too?
The 6-inch plug is sold separately if your facility has larger floor drains.
What Our Customers Say
Real reviews from the facilities, field crews, and agencies that count on us.
-
-
The removable eyebolt makes retrieval easy after a spill event. We tested every size during our annual spill drill and they all sealed perfectly. The polyurethane is tough — we've reused the same plugs dozens of times without any degradation.
-
Simple product that does exactly what it claims. We used to stuff rags into drains during spill events — this is infinitely better. Instant seal, easy retrieval, and our SPCC inspector specifically approved them as compliant drain sealing devices.
Our Most Popular Product Lines
Absorbent Pads & Rolls
Marine Absorbents & Booms
Cross-Reference Guide
This product is compatible with applications that use the following part numbers:
- introThe Yellow Drain Plug Set (ACP5D) by PSI Urethanes includes 4-inch, 3-inch, and 2-inch plugs and cross-references with these industry equivalents.
- partsPSI Urethanes ACP5DIncludes ACP4D (4-in), ACP3D (3-in), ACP2D (2-in)Multi-size polyurethane floor drain plug set3-piece drain plug kit for standard floor drains
- noteFor 6-inch drain coverage, add the ACP6D plug separately. For safety orange plugs with eyebolts, see the UltraTech Orange Drain Plug Kit.

