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Product Overview

The Universal Absorbent Socks, Gray, 3 In x 8 Ft, 15/case is a flexible, tubular absorbent designed to contain and absorb spills in hard-to-reach areas where flat pads and rolls can't conform. Each 3" diameter sock is filled with poly blend polypropylene filler inside a durable polypropylene mesh skin that conforms around machinery bases, equipment legs, pipe flanges, and irregular surfaces to create an effective barrier against liquid spread.

Universal gray color coding means these socks absorb oil, water, coolant, solvents, and virtually any non-aggressive liquid. Ideal for manufacturing floors, CNC machining centers, hydraulic press areas, loading docks, and general maintenance applications. Deploy around the base of leaking equipment, across doorways to prevent liquid migration, or along the perimeter of a spill to contain it while cleanup proceeds.

Backed by AbsorbentsOnline — trusted since 1985. Ships FREE to the Continental US.

Technical Specifications

Universal Absorbent Socks, Gray, 3 In x 8 Ft, 15/case — Universal Absorbent Sock

AbsorbentsOnline SKU AGSO815S
Product Type Universal Absorbent Sock
Absorbs Oil, water, coolant, solvents & most non-aggressive liquids — universal absorbency
Color Gray — universal/general-purpose color coding
Fill Material Poly Blend — polypropylene
Skin Material Polypropylene mesh
Diameter 3"
Dimensions 3" x 8 ft
Weight N/A lbs
Absorbency Per Case Up to 25.0 gallons
Quantity 15 socks per case
Incinerable Yes
Regulatory Compliance EPA SPCC · OSHA · NPDES Stormwater
Shipping FREE to the Continental US

Compare Absorbent Sock Types

Choose the right sock type and length for your spill containment needs

Universal vs Oil-Only vs Hazmat vs Corn Cob Socks

Absorbent Sock Type Comparison
Feature Universal (Gray)This Product Oil-Only (White) Hazmat (Yellow) Corn Cob
Best For Oil, water, coolant & solvents Petroleum spills on water & land Aggressive chemicals, acids & bases Eco-friendly general-purpose use
Absorbs Oil? ✓ Yes ✓ Yes ✓ Yes ✓ Yes
Absorbs Water? ✓ Yes ✗ No — repels water ✓ Yes ✓ Yes
Absorbs Chemicals? ✗ Non-aggressive only ✗ No ✓ Yes — acids, bases, solvents ✗ Non-aggressive only
Floats on Water? ✗ No — absorbs water ✓ Yes — hydrophobic ✗ No — absorbs water ✗ No — absorbs water
Filler Material Polypropylene blend Hydrophobic polypropylene 100% polypropylene Natural ground corn cob
Color Code Gray White Yellow Tan / Natural
Outdoor Use? Yes, but absorbs rain ✓ Ideal — repels rain Yes, but absorbs rain Yes, but absorbs rain
Eco-Friendly? ✗ Synthetic ✗ Synthetic ✗ Synthetic ✓ Natural, renewable filler
Shop ✓ You're viewing this View Oil-Only Socks → View Hazmat Socks → View Corn Cob Socks →

Sock Length Guide

Absorbent Sock Length Comparison
Specification 3 In. × 4 Ft. 3 In. × 8 Ft. 3 In. × 12 Ft.
Socks per Case 10 or 30 15 10
Best For Individual machines, drip pans, tight spaces Workstation perimeters, equipment bays Long runs, doorways, loading docks
Available Types Universal, Oil-Only, Hazmat Universal, Oil-Only, Hazmat Universal, Oil-Only, Hazmat
Extend a Line? Not connectable — overlap ends to create dike Not connectable — overlap ends to create dike Not connectable — overlap ends to create dike

Regulatory Compliance & Standards

This product supports compliance with the following regulations:

Helps Meet EPA Supports Environmental Protection Agency spill response requirements
OSHA Standards Supports workplace safety requirements under 29 CFR 1910
SPCC Plan Support Supports Spill Prevention, Control & Countermeasure requirements (40 CFR 112)
DOT Compliant Meets Department of Transportation hazmat transport standards (49 CFR)

Expert Insights

With decades of industrial spill response experience, AbsorbentsOnline recommends universal absorbent socks as the go-to product for creating fluid barriers around equipment, across doorways, and along spill perimeters. The flexible tubular design conforms to irregular surfaces that flat pads simply cannot — making socks indispensable for machinery bases, pipe flanges, and equipment legs.

Gray universal socks absorb oil, water, coolant, solvents, and all non-aggressive liquids. Available in 4 ft, 8 ft, and 12 ft lengths, they can be deployed as single units or connected end-to-end for longer barrier runs. The polypropylene mesh skin holds filler securely even under foot traffic.

Pro Tip: Keep a case of 4 ft socks accessible for quick response — they're the fastest way to contain a spreading spill while you organize cleanup. For permanent drip containment, use 8 ft or 12 ft socks around the full perimeter of leaking equipment. For oil-only applications in wet environments, use our White Oil-Only Socks.
Travis Zdrazil PCI Products — 40 Years in Industrial Spill Containment & Safety

Universal Absorbent Socks, Gray, 3 In x 8 Ft, 15/case | Industrial Spill Containment

Wholesale & B2B Information

Absorbent Socks are essential for spill containment plans and preventive maintenance. Used across manufacturing, petrochemical, food processing, and facility maintenance industries. Available in Oil-Only, Universal, and Hazmat formulations in 4, 8, and 12 foot lengths. Volume pricing available for facility-wide stocking. Free shipping to the lower 48 states.

Frequently Asked Questions

What types of liquids do universal absorbent socks absorb?

Gray universal absorbent socks absorb all liquid types — oil, water, coolant, solvents, and most non-aggressive industrial fluids. They are the most versatile sock option, ideal for facilities that handle multiple fluid types.

How do I use absorbent socks?

Lay socks around the perimeter of machinery, under leaking equipment, or along the edge of a spill to create a barrier. Overlap the ends of multiple socks to form a continuous dike. Socks conform to irregular surfaces and can be wrapped around pipes, hoses, and fittings.

What lengths are available for universal absorbent socks?

Universal (gray) socks are available in three lengths: 3 in. x 4 ft. (30 per case), 3 in. x 8 ft. (15 per case), and 3 in. x 12 ft. (10 per case). Choose shorter socks for individual machines, longer socks for extended containment lines.

Can socks be extended for longer barriers?

Socks are not connectable like booms, but you can overlap the ends to create a continuous dike of any length. Socks are flexible and conform to curves, corners, and uneven surfaces.

What is the difference between universal and oil-only socks?

Universal (gray) socks absorb all liquids — oil, water, coolant, solvents. Oil-only (white) socks selectively absorb petroleum-based liquids while repelling water. Use universal when multiple fluid types are present; use oil-only when you need to separate oil from water or for outdoor use where rain is a factor.

How do I dispose of used absorbent socks?

Socks are incinerable, but disposal must comply with local, state, and federal regulations. Socks saturated with non-hazardous fluids may go to standard industrial waste. Socks used with hazardous materials require proper hazardous waste handling per EPA 40 CFR 263.

Does this meet OSHA and EPA requirements?

Yes. Universal absorbent socks support compliance with OSHA 29 CFR 1910.22 for workplace housekeeping, EPA SPCC (40 CFR 112) for petroleum spill prevention, and NPDES Stormwater regulations.

Do you offer bulk or pallet pricing?

Yes. Volume discounts, pallet pricing, and government purchase orders are accepted. Contact [email protected] or call (800) 869-9633 for quotes.

Why are universal socks gray?

The gray color is the universal industry standard for general-purpose absorbents. It instantly identifies the sock as safe for all non-aggressive liquids — oil, water, coolant, and solvents. White = oil-only, yellow = hazmat/chemical. Color-coding is an OSHA best practice that helps workers grab the right absorbent during a spill emergency.

Can universal socks be used outdoors?

Universal socks can be used outdoors, but they will absorb rainwater along with other fluids. For outdoor applications where rain exposure is expected and you only need to absorb oil, consider white oil-only socks instead — they repel water and float, making them far more efficient in wet outdoor environments.

What is the best sock length for my application?

Choose based on the area you need to protect: 4 ft. socks are best for wrapping around individual machines or fitting under equipment. 8 ft. socks provide extended coverage for workstation perimeters. 12 ft. socks are ideal for long runs along walls, doorways, or equipment bays where continuous containment is needed.

Why Customers Choose AbsorbentsOnline

Facilities, field crews and government buyers have ordered from us since 1985.

Cross-Reference Guide

Manufacturer part number for this item:

  • AGSO815S
  • SpillTech GSO815

Universal Absorbent Socks, Gray, 3 In x 8 Ft, 15/case