Ideal For Repeated Use or Frequent Washdowns For Square Drains Up to 30"

Prevent spills from going down your storm drains with the patented design that seals tight and won't rip. Guaranteed.
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PRICING (Based on quantity)

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(Best Value)


Prevent spills from going down your storm drains with the patented design that seals tight and won't rip. Guaranteed.

  • Durable, long-lasting design withstands long-term outdoor use
  • Wipes clean so it can be reused
  • Tougher than your standard drain covers! PIG-tough vinyl top resists stretching, ripping and tearing
  • Super-sealing bottom layer conforms to uneven surfaces for a tight seal
  • Withstands prolonged exposure to diesel fuel and gasoline
  • Use for quick spill response or leave it down for long-term drain protection where liquid transfers, washdowns or other leak- and spill- prone jobs are common
  • DuPont Elvaloy technology provides lifelong flexibility plus chemical, UV and infrared light resistance to vinyl top
  • High-visibility yellow top layer draws attention to spills
  • Includes a nylon storage bag for easy transportation
  • Need a custom size? Call 1-800-HOT-HOGS (468-4647)
  • Note: Elvaloy top can become slippery when wet. Please use caution.
Nobody beats the quality, engineering and performance of PIG. You won't find these products anywhere else!

Use With Square Drains Up to 30"
Dimensions 36" W x 36" L x .335" H
Brand PIG
Drain Shape Square
Drain Size Up to 30"
Ideal For Repeated Use or Frequent Washdowns
Color Yellow
Storage Temp Range Store from 0°F to 120°F
Temperature Limit Works from 0° to 160°F
Traffic Foot Traffic
UV Resistant Yes
Sold as 1 each
Weight 20.24 lbs.
New Pig Patent 8,117,686
NSN (National Stock Number) 7930-01-436-8334
# per Pallet 36
Composition Top - DuPont™ Elvaloy® Vinyl
Bottom - Urethane

1 - PIG® DrainBlocker® Drain Cover

1 - Nylon Storage Bag

UNSPSC 40141739
Pigalog® Page Number Page 167


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.


1 2 3 4 5
  • star star star star star By Kim 05/13/2021

    Durable and Effective

    "We have been using these in a production environment and am impressed with the service life. Our's even get run over by forklifts from time to time."

  • star star star star star By dennis 04/21/2020

    Drain Protector

    "This is a Quality drain Proctor that is just as Described. Can be used a multiple of times with little care. Very recommended for the Customer"

  • star star star star star By Denise 05/09/2019

    Excellent Drain Cover

    "Very nice thick good quality drain cover."

  • star star star star star By Dan 05/13/2013

    NewPig Drain Blocker

    "Unfortunately in the C-store industry the drain blocker is a necessary must have item. While Pigs products in this category are a slightly higher cost than other comparable products, they definitely retain the highest bang for your buck ratio. I've only had to use the pig drain blocker on one occasion, but it lived up to its reputation. The product quickly adhered to the surrounding area so that no product could enter the storm water drain. The high vis yellow works well to deter customers in the initial moments when a barrier has not yet been deployed. Additionally for the money spent it seems as though the longevity of this re-useable product will far outweigh the cost. The product was delivered quickly and down the road when these products do need to be replaced I would see no reason not to replace with more Pig Drain blockers. With proper use and maintenace I won't need to replace these products anytime soon as they are re-useable unlike competitors cheaper solutions."

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