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PIG® Drive-Over DrainBlocker® Drain Cover

Ideal For Heavy Outdoor Vehicle Traffic, For Round Drains Up to 6" Dia.
The toughest round storm drain cover you can buy is the only one that can handle drive-overs - even from heavy tankers. Go ahead and drive over it!   Read More 

PRICING (Based on quantity)

$159.00 $152.00
Pig Exclusive
This product has accessories — take a look 


The toughest round storm drain cover you can buy is the only one that can handle drive-overs - even from heavy tankers. Go ahead and drive over it!
  • PIG Tough -- top layer resists heavy vehicle traffic, stretching, ripping, tearing and infrared light
  • Long-lasting -- great for outdoor deployment without worrying about degradation
  • Super-sealing -- bottom layer conforms to uneven surfaces and tightly seals drains
  • Diesel-compatible -- withstands prolonged exposure to diesel fuel and gasoline
  • Eliminates the need to frequently deploy and remove a temporary cover or permanently seal your drains
  • Ideal for long-term drain protection where liquid transfers, washdowns or other leak- and spill-prone jobs are common
  • Also withstands UV rays, infrared light and all weather conditions
  • Polyurethane and rubber materials resist water, oils and many chemicals
  • Leave down as preventive measure or store for emergency response
  • Includes a nylon storage bag for easy transportation and fast spill response
  • Need a custom size? Call 1-800-HOT-HOGS (468-4647)


Traffic Vehicle Traffic
Use With Round Drains Up to 6" Dia.
Color Black
Dimensions ext. dia. 12" x 0.375" H
Brand PIG
Drain Shape Round
Drain Size Up to 6" Dia.
Ideal For Heavy Outdoor Vehicle Traffic
Max liquid temp exposure Max Exposure Limit 225°F for up to 30 Minutes
Storage Temp Range Store from 0°F to 120°F
Temperature Limit Works from 0° to 160°F
Sold as 1 each
Weight 2.11 lbs.
New Pig Patent 8,117,686
# per Pallet 32
Composition Top - Rubber
Bottom - Urethane
UNSPSC 40141739
UV Resistant Yes
Pigalog® Page Number Page 175

Accessories for PLR312


Based on 2 reviews

By Sheryl


Drain Covers swineteriffic!

We are a manufacturing company and we use these for our drains in our batching rooms. They withstand the weight of our forklifts and doesn't let what we don't want down the drain. They are pricey, but cheaper to get them from this website then to go through Grainger or others, they are even higher. Great product. I will buy from here always as I know the quality will be perfect.

By Jeremy


DrainBlocker is a rocker!

We have a chemical retain storage room that has 2 floor drains in it that we weren't sure how to handle when the floor was sealed to prevent chemical spills from seeping through the concrete. We didn't want to permanently seal them, and wanted something that would be easy to remove if we needed to use the drain. The PIG Drive-Over DrainBlocker Drain Cover is just what we were looking for. It was easy to apply, and is tough enough for the forklifts to cruise over it.

Additional Information


Urethane Notice

Due to the nature of softer urethane, the physical properties of these products may change over time with exposure to certain environmental conditions like temperature, humidity, and UV radiation. Typical life expectancy is 5 years. Please inspect the stored product regularly to ensure it is in a usable state. For more details and for chemical compatibility, please call Technical Services.

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