2055 Forrest St, Dyersburg, TN 38024
1-800-303-3606
info@colonialrubber.com
Dyersburg, TN • Est. 1950s

EPDM Rubber.
Engineered to Perform.

Custom-manufactured gaskets, seals, extrusions, and molded rubber components — built to your exact specifications. ISO 9001:2015 & 14001:2015 certified.

Request a Quote → View Products
0+
Years in Business
0M+
Parts Per Year
ISO
9001 & 14001 Certified
Sponge Rubber Parts
⭐ Sponge & Cellular Rubber
Molded Dense Rubber
Molded Dense Rubber
Extruded Profiles
Extruded Profiles
Die-Cut Gaskets
Die-Cut Gaskets
What We Make

Our Product Lines

From high-volume EPDM gasket production to custom extrusion profiles — we manufacture the components your operation depends on.

Cellular Sponge Rubber
Our Specialty
Cellular Sponge Rubber
Open and closed-cell EPDM sponge rubber, foam sheets, pads, and molded components for gasketing and cushioning.
Get a Quote →
Die-Cut Gaskets & Seals
Die-Cut Gaskets & Seals
Precision die-cut from EPDM, neoprene, silicone, and more. Custom shapes, tight tolerances, high-volume runs.
Get a Quote →
Extruded Rubber Profiles
Extruded Rubber Profiles
Custom EPDM extrusions including tubes, cords, channels, and complex profiles in sponge or dense rubber.
Get a Quote →
Molded Dense Rubber
Molded Dense Rubber
Compression, transfer, and injection molded parts — grommets, isolators, bumpers, custom components to print.
Get a Quote →
Anti-Fatigue Mats
Anti-Fatigue Mats
Commercial-grade rubber mats engineered for safety, comfort, and durability in demanding work environments.
Get a Quote →
Custom Compound Mixing
Custom Compound Mixing
In-house compound mixing gives us full control over durometer, color, and performance characteristics.
Get a Quote →
0+
Years in Business
0M+
Parts Per Year
0+
Custom Compounds
2
ISO Certifications
Who We Serve

Industries We Supply

Our EPDM rubber components are trusted across demanding industries where performance and reliability are non-negotiable.

Automotive
Weatherstripping, door seals, grommets, gaskets, and vibration isolators for OEM and aftermarket applications.
HVAC & Plumbing
Duct seals, pipe gaskets, flange seals, and vibration-dampening pads designed for thermal and UV resistance.
Construction
Expansion joint seals, weatherproofing gaskets, window glazing seals, and structural isolation components.
Industrial & OEM
Custom-engineered seals, bushings, mounts, and profiles for heavy equipment and industrial machinery.
Aerospace & Defense
High-spec rubber seals and gaskets meeting tight tolerances and performance standards for critical applications.
Agriculture & Food
FDA-compliant rubber gaskets, seals, and hose components engineered for food-safe and outdoor environments.
Data Centers
Air seals, liquid cooling gaskets, cable grommets, and vibration mounts for AI infrastructure and hyperscale data center construction.
New Market Focus

Rubber Solutions for theData Center Build-Out

The AI infrastructure boom is driving unprecedented data center construction. Every facility — from hyperscaler campuses to colocation sites — depends on precision rubber seals, gaskets, and vibration isolators to keep cooling systems running, cables managed, and equipment protected. Colonial Rubber delivers the EPDM components that keep data centers online.

$1T+
Global data center
investment by 2030
EPDM
Our primary compound —
ideal for this environment
ISO
9001 & 14001 certified
supplier
Request Data Center Quote Talk to Our Team
Precision air seals and gaskets
Precision Air Seals & Gaskets
EPDM gaskets for CRAC/CRAHU units, air handlers, and hot/cold aisle containment panels. Compression set resistance ensures a lasting airtight seal.
Liquid cooling system gaskets
Liquid Cooling Gaskets
Custom-molded seals for coolant distribution units (CDUs) and direct liquid cooling loops powering AI GPU clusters. EPDM resists glycol-based coolants.
Cable and conduit seal grommets
Cable & Conduit Grommets
Die-cut and molded grommets for raised floor cable penetrations, server rack cable entry points, and wall conduit pass-throughs. Seals against airflow bypass.
Anti-vibration mounts and pads
Anti-Vibration Mounts & Pads
Cellular and dense rubber isolation mounts for server racks, UPS systems, diesel generators, and chiller units. Reduces vibration transmission and noise.
Door and access panel seals
Door & Access Panel Seals
Extruded EPDM perimeter seals for server room access doors, containment aisle doors, and outdoor equipment enclosures. Weathertight and temperature stable.
Acoustic and fire-stop seals
Acoustic & Fire-Stop Seals
Foam rubber acoustic gaskets for generator enclosures and mechanical rooms. Fire-rated sponge seals for cable and pipe penetrations through fire-rated walls.
Hyperscale data center server room
Hyperscale Facilities
Liquid cooling system for AI GPU clusters
Liquid Cooling Systems
Cable and conduit seal penetrations
Cable & Seal Penetrations
Temperature Stable
EPDM performs reliably from −40°F to +250°F — well beyond data center operating ranges.
Coolant & Chemical Resistant
Resists water, glycol coolants, and cleaning agents used throughout data center operations.
Low Compression Set
Maintains seal integrity under long-term compression — critical for containment and enclosure sealing.
Custom to Your Spec
We mix our own compounds in-house — durometer, color, and dimensions matched to your drawings.
Why Colonial Rubber

75+ Years of Rubber Expertise.

Founded in Dyersburg, Tennessee in the 1950s, Colonial Rubber has built a reputation for precision manufacturing, quality materials, and on-time delivery.

In-House Compounding
We mix our own rubber compounds giving us full control over durometer, color, and performance.
Fast Turnaround
High-volume production with short-run capability. We deliver when you need it.
ISO 9001 & 14001 Certified
Dual ISO certification ensures every part meets rigorous quality and environmental standards.
Dedicated Engineering Support
Our team works with you from design through production to ensure your specs are met every time.
Manufacturing
Extrusions
Sponge Rubber
Quality Assurance

Our Certifications

We are committed to delivering rubber components that meet the highest global quality and environmental standards.

ISO 9001:2015
Quality Management System — ensuring consistent product quality and continuous improvement
ISO 14001:2015
Environmental Management System — responsible manufacturing with minimal environmental impact
Global Leader
Recognized supplier of EPDM rubber components to leading manufacturers across 6 continents
75+ Years Trusted
Decades of manufacturing excellence and long-term customer relationships built on reliability
How It Works

From Quote to Delivery

Our streamlined process gets your custom rubber components from concept to your dock as quickly as possible.

1
Request a Quote
Submit your specs, drawings, or samples. Our team responds within 24 hours with pricing and lead times.
2
Engineering Review
Our engineers review your requirements, select the right compound, and confirm tolerances before production begins.
3
Manufacturing
Production runs — from prototype to high-volume — in our ISO-certified Dyersburg, Tennessee facility.
4
QC & Delivery
Every order is inspected to spec before shipping. We pack and deliver reliably, on time, every time.
Get In Touch

Request a Free Quote

Tell us what you need and our team will get back to you within one business day with pricing and lead time.

Call Us
1-800-303-3606
Visit Us
2055 Forrest St, Dyersburg, TN 38024
Get a Quote