Storm Drain Blockers, Seals & Cover Mats

Prevent spills from entering drains with reusable Seals, Blockers, and Mats

APSI-18AD 18
APSI-18AD 18"x18" Square Drain Cover Seal Protector II
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reversible drain coverDrain Cover Seal and Spill Stopper and Blocker
  Made In The USA

Quick Overview

  • Lightweight, chemical resistant polyurethane
  • Efficiently prevents spills from entering drains
  • Durable and reusable
  • Reversible and tacky on both sides for tight seal
  • Square, rectangular or round drain cover seals
  • Limited Time drain cover seal orders NOW SHIP FREE to lower 48 States. Super low pricing.

From $

Stop Workplace Spills From Entering The Water With Our Storm Drain Blockers, Seals, & Mats!

Don’t let dangerous chemicals or toxins slip into a water source - our storm drain blockers, seals, and mats are the #1 solution to this problem! 

You’ll never have to stress again about being responsible for water contamination, hefty fines, or downtime while you clean up a bigger mess - we’ve got you covered.

Whether you’re looking for rectangular, square, or circular drain seals, no matter the size - you’ll find the best selection here at AbsorbentsOnline, and at prices that help you stretch your budget further. 

With almost four decades of experience helping businesses like yours stay safe and compliant, you can trust us to provide you the products and services you need. Shop now! 

What Makes AbsorbentsOnline The Premier Choice For Storm Drain Seals & Blockers?

There is no better place to find storm drain blockers and seals than right here at AbsorbentsOnline. Our diverse selection is unparalleled, and the quality is off the charts. And somehow, we’re still able to keep prices low so you don’t have to break the bank staying safe and compliant. Here are a few reasons we’ve been told by customers that our storm drain seals are the best in the business:

Stop Spills and Block Drains Fast With Our Storm Drain Cover Mats

The Drain Cover Seal & Spill Stopper and Blocker II is a NEW Reversible Product. The pad is constructed of a Solid Tacky Urethane Product with No Fillers that delivers a tough, durable drain seal using either side. Due to its lighter weight, it can be used quickly for emergency chemical spills.

Lightweight and Easy-To-Use

The Drain Cover Seal Protector II is made of solid tough polyurethane. It requires no reinforced fillers making it lightweight and easy to handle.

These storm drain blockers are reversible since the Drain Cover Seal Protector II is tacky on both sides, either side can be used to form a tight seal to block out liquids.

Our Storm Drain Cover Mats Are Reusable

After using, simply wash the storm drain blocker, replace the plastic film, roll it on the tube and return the tube to the container. These storm drain cover mats are tough enough to stand up to repeated use without any loss of efficacy or efficiency.

Chemically Resistant

Our storm drain blockers are compatible for use with a wider range of chemicals and substances than rubbers and plastics. They’re often more suitable when coming into contact with certain solvents, oils, and chemicals. Plus, they’re environmentally safe.

Need A Custom Storm Drain Blocker? We Can Help!

The Drain Cover Seal Protector II is available in 18, 24, 36, 42, and 48-inch sizes to meet a wide variety of job site requirements. Round sizes are available in 12" and 20" diameters.

These storm drain blockers can be custom-made to your specifications right here in the U.S. For best results, order your drain cover 6" larger than the drain you are going to cover.

We Have Other Occupational Safety Essentials To Go Along With Your Storm Drain Mats - Shop Now!

Our storm drain mats are a must-have if you have drains in or near your facility - but you may also need a few other types of protective equipment to stay safe and compliant. The good news is you’ll find a complete range of storm drain products here - including:

On top of these essentials, we carry everything else you need to keep your workplace safe, compliant, and efficient. 

That includes all your absorbent pads, shower and eyewash stations, stair tread covers, gas storage cages, you name it - you’ll find it here, and at the best prices online. Shop now, or give us a call and let us help!

Pricing and Order

Item Description Our Price Quantity
APSI-18AD
APSI-18AD Square Drain Cover Seal Protector II
APSI-18AD
APSI-18AD Square Drain Cover Seal Protector II

Drain Cover Seal Protector II, Square,18"x18"x1/4", each, 4 lbs.
Ships Free to Lower 48 States

$86.97
Others Charge
$93.99
$86.97
Others Charge
$93.99
Quantity
APSI-24AD
APSI-18AD 24
APSI-24AD
APSI-18AD 24

Drain Cover Seal Protector II, Square, 24"x24"x1/4", Each, 7 lbs.
Ships Free to Lower 48 States

$115.97
Others Charge
$130.99
$115.97
Others Charge
$130.99
Quantity
APSI-36AD
APSI-36AD 36
APSI-36AD
APSI-36AD 36

Drain Cover Seal Protector II, Square, 36"x36"x1/4", each, 15 lbs.
Ships Free to Lower 48 States

$219.97
Others Charge
$271.99
$219.97
Others Charge
$271.99
Quantity
APSI-42AD
APSI-42AD 42
APSI-42AD
APSI-42AD 42

Drain Cover Seal Protector II, Square, 42"x42"x1/4", each, 20 lbs.
Ships Free to Lower 48 States

$297.97
Others Charge
$352.99
$297.97
Others Charge
$352.99
Quantity
APSI-48AD
APSI-48AD 48
APSI-48AD
APSI-48AD 48

Drain Cover Seal Protector II, Square, 48"x48"x1/4", each, 26 lbs.
Ships Free to Lower 48 States

$370.97
Others Charge
$415.99
$370.97
Others Charge
$415.99
Quantity
APSI-54AD
APSI-54AD 54
APSI-54AD
APSI-54AD 54

Drain Cover Seal Protector II, Square, 54"x54"x1/4", each, 34 lbs.
Ships Free to Lower 48 States

$446.97
Others Charge
$534.99
$446.97
Others Charge
$534.99
Quantity
APSI-12ARD
APSI-12ARD 12
APSI-12ARD
APSI-12ARD 12

Drain Cover Seal Protector II, Round, 12" Dia., each, 2 lbs.
Ships Free to Lower 48 States

$56.97
Others Charge
$57.99
$56.97
Others Charge
$57.99
Quantity
APSI-20ARD
APSI-20ARD 20
APSI-20ARD
APSI-20ARD 20

Drain Cover Seal Protector II Round, 20" Dia., each, 5 lbs.
Ships Free to Lower 48 States

$79.97
Others Charge
$85.99
$79.97
Others Charge
$85.99
Quantity
APSI-30ARD
APSI-30ARD 30
APSI-30ARD
APSI-30ARD 30

Drain Cover Seal Protector II Round, 30" Dia., each, 10 lbs.
Ships Free to Lower 48 States

$168.97
Others Charge
$200.99
$168.97
Others Charge
$200.99
Quantity
APSI-42ARD
APSI-42ARD 42
APSI-42ARD
APSI-42ARD 42

Drain Cover Seal Protector II Round, 42" Dia., each, 17 lbs.
Ships Free to Lower 48 States

$257.97
Others Charge
$282.99
$257.97
Others Charge
$282.99
Quantity
APSI-1860AD
APSI-1860AD 18
APSI-1860AD
APSI-1860AD 18

Drain Cover Seal Protector II, Rectangular, 18"x60"x1/4", each, 13 lbs.
Ships Free to Lower 48 States

$220.97
Others Charge
$263.99
$220.97
Others Charge
$263.99
Quantity
APSI-3660AD
APSI-3660AD 36
APSI-3660AD
APSI-3660AD 36

Drain Cover Seal Protector II, Rectangular, 36"x60"x1/4", each, 26 lbs.
Ships Free to Lower 48 States

$346.97
Others Charge
$438.99
$346.97
Others Charge
$438.99
Quantity
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Looking for a thicker drain cover seal? See our Deluxe Drain Cover Seal and Spill Blocker.

FOB TX warehouse. For custom sizes or a freight quote email or call toll free (800)869-9633

spill dike

Click here if you need to temporarily block your drains or divert liquid with our Spill Berm / Dike & Spill Blocker.

 

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