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PIG® DrainBlocker® Drain Cover

Ideal For Repeated Use or Frequent Washdowns, For Round Drains Up to 14" Dia.
Protect your round storm drains with the patented design that seals tight and won't rip. Guaranteed.   Read More 

PRICING (Based on quantity)

$215.00 $207.00
Pig Exclusive
This product has accessories — take a look 


Protect your round storm drains with the patented design that seals tight and won't rip. Guaranteed.
  • Long-lasting -- great for outdoor deployment without worrying about degradation
  • PIG Tough -- top layer resists stretching, ripping, tearing and infrared light
  • Super-sealing -- bottom layer conforms to uneven surfaces and tightly seals drains
  • Diesel-compatible -- withstands prolonged exposure to diesel fuel and gasoline
  • Use cover for quick spill response or long-term, outdoor deployment
  • Eliminates the need to frequently deploy and remove a temporary cover or permanently seal your drains
  • Ideal for 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 for increased safety
  • Note: Elvaloy top can become slippery when wet. Please use caution.


Traffic Foot Traffic
Use With Round Drains Up to 14" Dia.
Color Yellow
Dimensions ext. dia. 20" x 0.335" H
Brand PIG
Drain Shape Round
Drain Size Up to 14" Dia.
Ideal For Repeated Use or Frequent Washdowns
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 5.87 lbs.
New Pig Patent 8,117,686
# per Pallet 70
Composition Top - DuPont™ Elvaloy® Vinyl
Bottom - Urethane
UNSPSC 40141739
UV Resistant Yes
Pigalog® Page Number Page 169

Accessories for PLR420


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.