What Mark Tool & Rubber does

Mark Tool & Rubber Co., Inc. is a privately held custom elastomer manufacturer founded in 1954 and headquartered in Franklin, Louisiana. The company designs and produces molded rubber and cast polyurethane/polyurethane products, with a primary focus on offshore oil & gas applications and secondary positions in agriculture, mining, industrial manufacturing, and infrastructure. Core proprietary offerings include SplashTRON® (a high-density elastomer splash zone coating with 30+ years of field-proven performance), ThermoTRON® (thermal insulation), Bio-Shield® (anti-foulant coating), ThermoTRON 350® (350°F-rated subsea insulation developed through the MTE Engineered Materials joint venture with Elite Elastomers), and UreGuard® (towline protectors and pipeline supports). The company operates from a 40,000+ square foot facility featuring an 85-foot vulcanizing steam autoclave, CNC plasma cutting, rotational casting, and an in-house machine shop, with additional coating application capability in California and an agency arrangement in Nigeria for West Africa.

The business model is custom, project-driven manufacturing sold through a quote-based pricing structure with no public list pricing. Revenue is generated from one-time orders for custom molded rubber parts, custom cast urethane parts, pipeline coating applications (in-plant and via field-installed Half-Shell kits), line pipe sales, and precision machining services. Go-to-market is enterprise-focused direct sales via the website contact form, phone, and email, complemented by a content marketing engine (blog, FAQs, downloadable catalog), and a distribution channel through Plant Engineering Nigeria Limited for West African customers. Pricing depends on material (neoprene, EPDM, silicone, urethane), part complexity, and order quantity; multi-year contracts are referenced for recurring relationships. Customer concentration is diversified across named enterprise accounts including Shell, Chevron, Deere, Case, AGCO, XOOTR, and METRORail (Houston), with oil & gas as the primary vertical contributing the majority of identifiable demand.

Name

Mark Tool & Rubber

Legal name

Mark Tool & Rubber Co., Inc.

Website

https://marktool.com

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

11–50 employees

Short description

Mark Tool & Rubber is a privately held custom elastomer manufacturer founded in 1954 in Franklin, Louisiana, producing proprietary rubber and polyurethane products (SplashTRON®, ThermoTRON®, Bio-Shield®) for offshore oil & gas, agriculture, mining, and industrial customers.

Ownership category

akta.pro rank

Product category

Industrial Elastomer Manufacturing

NAICS

Rubber Product Manufacturing for Mechanical Use (326291), Other Rubber Product Manufacturing (32629), All Other Rubber Product Manufacturing (326299)

SIC

Fabricated Rubber Products, Nec (3060), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

Rubber Linings, Coatings & Corrosion Protection (Tanks, Pipes, Chutes) (IMANALAH)

akta.pro secondary industries

Molded & Extruded Industrial Rubber Parts (Custom Components) (IMANALAG), Industrial Rubber Products (Hoses, Belts, Seals, Gaskets) (IMANAOAM)

Keywords

• Custom molded rubber
• Cast polyurethane products
• Splash zone coatings
• Subsea thermal insulation
• Industrial elastomer manufacturing

Headquarters

HQ city

Franklin

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Infrastructure, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Custom Molded Rubber Products: Manufacture and sale of custom molded rubber parts including rollers, vulcanized riser clamps, tensioner pads, and rubber surfacing. Products are tailored to customer specifications and ordered via quote request. Revenue is one-time per order with repeat business from established customer relationships.
2. Custom Cast Urethane/Polyurethane Products: Manufacture of custom cast urethane parts including forklift pads, pipe spacers, pipeline rollers, towline protectors, pipeline supports, and rotational casting products. Products are made to customer drawings or designed by Mark Tool's engineering team.
3. Pipeline Coatings (SplashTRON® and ThermoTRON®): Application of protective SplashTRON® and ThermoTRON® coatings to pipelines, offshore platform structural members, J-tubes, risers, and conductors. Applied in-plant (Garden City LA, California, Japan) or via half-shell sleeves applied in the field. Includes SplashTRON® Half-Shell kits with two-part epoxy adhesive (Splash Cote 2216).
4. Precision Machining Services: In-house machining division (Mark Machining) providing elastomeric roller machining and grinding, mold and die fabrication, and CNC plasma cutting. Manufacturing floor over 40,000 square feet.
5. Line Pipe Sales: Sale of FBE-coated line pipe and bare line pipes for pipeline infrastructure projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

Mark Tool & Rubber is a custom industrial manufacturer that designs, engineers, and produces molded rubber and cast polyurethane products for offshore oil & gas, marine, agriculture, mining, and industrial customers. Core product lines include proprietary SplashTRON® splash zone protection coatings, ThermoTRON® thermal insulation, Bio-Shield® anti-foulant coatings, custom rubber rollers and vulcanized riser clamps, polyurethane pipeline rollers, forklift pads, pipe spacers, rotational cast products, and UreGuard towline protectors and pipeline supports. The company also offers in-house precision machining, CNC plasma cutting, mold and die fabrication, roller recoating, and FBE-coated line pipe sales.

Product overview

Mark Tool & Rubber is a custom industrial manufacturer offering a comprehensive portfolio of elastomeric products for offshore and marine applications. The core product lines include SplashTRON® (splash zone protection coating) and ThermoTRON® (thermal insulation) for pipeline coatings, complemented by custom rubber products (rubber rollers, vulcanized riser clamps, tensioner pads, rubber surfacing) and custom urethane products (polyurethane rollers, forklift pads, pipe spacers, towline protectors, pipeline supports, rotational casting). Supporting services include precision machining with CNC plasma cutting, roller reconditioning, and line pipe sales. The company operates an 85-foot vulcanizing steam autoclave and serves the Gulf Region from facilities in Louisiana, California, and Japan. Founded in 1954.

Differentiator

Problem solved

Functional benefit

Brands

• SplashTRON: High density elastomer splash zone protection coating for offshore platforms, risers, J-tubes, and pipeline coatings. Features resistance to weathering, fungus, marine life, and most oils.
• ThermoTRON
• Bio-Shield
• UreGuard

Products and services

• SplashTRON® Splash Zone Protection Coating A high-density elastomer splash zone protection coating permanently bonded to metal surfaces, applied in thicknesses of 1/4", 1/2", 3/4", and 1" to protect offshore platform structural members, risers, J-tubes, and pipeline field joints from corrosion, UV rays, impact, and marine life.
• ThermoTRON® Thermal Insulation Coating Thermal insulation coating for subsea and offshore pipeline applications, providing heat resistance and energy efficiency for flow-lines, production risers, hull piping, tie-backs, and spools.
• SplashTRON® Half-Shell System Pre-molded SplashTRON® or ThermoTRON® half-shell sleeves (3/4" to 4" thickness) installed in the field over FBE coated pipe using Splash Cote 2216 two-part epoxy adhesive for offshore riser pipes, pipeline crossings, and flow lines.
• Bio-Shield® Anti-Foulant Coating Anti-fouling coating that prevents marine organism buildup on offshore platforms and pipelines, isolating metal from sea life, fungus, and scale attack.
• Custom Rubber Rollers Custom manufactured rubber rollers for pipeline, manufacturing, and marine applications in configurations including V rollers, straight rollers, and conveyor belt rollers, with custom sizes and colors.
• Polyurethane Pipeline Rollers Custom cast polyurethane rollers for pipeline, industrial, and marine use with lifespans up to 4,000 hours, available in durometers from Shore 10A to 80D.
• Urethane Forklift Pads Steel forklift blade shoes coated with 3/4" thick castable urethane to prevent damage to coated pipe or painted materials during lifting operations.
• Urethane Pipe Spacers Polyurethane pipeline spacers that support pipes intersecting with roads and waterways, offering superior wear resistance for underwater and underground applications compared to steel alternatives.
• UreGuard Towline Protectors Durable castable polyurethane (95A durometer) towline protectors installed on tow lines for protection from rubbing damage, with tapered bearing ends that prevent premature line parting.
• UreGuard Pipeline Supports Polyurethane pipeline supports for offshore and marine pipeline applications, providing durable support with superior wear resistance.
• Vulcanized Riser Clamps Custom vulcanized rubber riser clamp linings for offshore platform applications, providing protection and secure fitting for riser systems.
• Tensioner Pads Custom molded rubber tensioner pads designed for offshore pipeline tensioning equipment, engineered for durability in harsh marine environments.
• Rubber Surfacing Custom rubber surfacing available in multiple colors and textures for industrial, commercial, and residential applications, offering durability, slip-resistance, and noise reduction.
• Rotational Casting Urethane Products Custom rotational casting service for urethane products, capable of producing parts from a few ounces to several hundred pounds in various sizes and configurations.
• Precision Machining Services (Mark Machining) In-house machining services including elastomeric roller machining and grinding, mold and die fabrication, and CNC plasma cutting for oil and gas industry parts.
• Urethane Roller Reconditioning Roller recoating and refurbishing service using burn-off oven cleaning, sandblasting, core inspection, and new polyurethane casting to restore worn rollers at reduced cost and lead time.
• Line Pipe Sales Sales of FBE-coated line pipe and bare line pipes for pipeline construction and infrastructure projects.

Quantifiable outcome

• SplashTRON® coating can last over 30 years with no routine maintenance required
• +3 more outcomes

Named customers8 records

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core, flagship and minor.

• Plant Engineering Nigeria LimitedcoreChannel Partner/ Reseller/ Distributor · 1 April 2015Agency agreement signed in April 2015 with Plant Engineering Nigeria Limited located in Port Harcourt, Nigeria. The partnership provides West African customers with competitive local pricing, quicker delivery times, and skilled applicators in Nigeria trained to apply SplashTRON® Half-Shell Kits in the field. Main focus is trained applicators for SplashTRON® Half-Shell Kit installation covering offshore riser pipe, pipeline crossings, and touchdown areas.
• Elite ElastomersflagshipStrategic or Co-development PartnerJoint venture named MTE Engineered Materials focused on research, development, and end-use application for complete elastomeric subsea high temperature thermal insulation systems deployable via S-Lay, J-Lay, and Reel-Lay methods. Brings together Elite Elastomers' elastomeric material R&D innovations and Mark Tool's application and manufacturing technology. The MTE product is unique as the only insulating material capable of operating at 350°F deployable via all three methods. MTE is headquartered in Louisiana with facilities in Mississippi.
• D & D Weld/Fab Inc.minorChannel Partner/ Reseller/ DistributorMark Tool partnered with D & D Weld/Fab Inc. to supply over 200 custom polyurethane platform gap fillers for Houston's METRORail. The gap fillers were custom-made to fill the void between trains and the platform, and can be mounted to either the train or the platform.

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Marco Rubber & Plastics: Marco Rubber manufactures custom molded rubber seals, gaskets, and elastomeric components for industrial and oil & gas customers. Similar custom-molded rubber products and engineering collaboration model.
• Simolex Rubber and Plastics: Simolex produces custom molded rubber and polyurethane parts for industrial, automotive, and energy applications. Direct overlap with Mark Tool's custom rubber/urethane manufacturing and quote-based engineering model.
• Ames Rubber Manufacturing: Ames Rubber manufactures custom molded rubber products, gaskets, and seals for industrial customers. Comparable custom rubber manufacturing capabilities and engineered component focus.
• Custom Rubber Corp. Custom Rubber Corp. produces custom molded and extruded rubber products for industrial and oil & gas applications. Direct overlap in custom molded rubber components for industrial markets.
• Polycorp Ltd. Polycorp manufactures engineered elastomeric products including pipeline rollers, bridge bearings, and rubber linings for industrial and oil & gas markets. It is one of the most directly comparable custom elastomer manufacturers to Mark Tool, with overlapping product lines and end markets.
• Seal For Life Industries: Seal For Life provides protective coatings and sealing systems for pipeline, infrastructure, and offshore applications. Closely comparable to Mark Tool's SplashTRON/ThermoTRON pipeline coatings business.
• Robco Inc. Robco designs and manufactures custom molded rubber and urethane parts for industrial applications, including rollers, gaskets, and seals. Comparable to Mark Tool in both product range (rubber + urethane) and custom-engineering business model.
• A.R. Thomson Group: A.R. Thomson manufactures custom molded rubber products and seals for industrial markets. Comparable custom rubber manufacturing capabilities and customer base in industrial segments.

Broad incumbents

• Bredero Shaw (now part of Shawcor): Shawcor is a globally dominant pipeline coating services provider serving the oil & gas industry. As a broad incumbent, it competes with Mark Tool's SplashTRON coating line but at much larger scale and broader product portfolio.
• Aegion Corporation: Aegion provides pipeline rehabilitation, corrosion protection, and energy infrastructure services globally. Broad incumbent in the same industry vertical as Mark Tool's offshore coatings operations.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/MarkToolRubber
• Facebookfacebook.com/MarkToolandRubber

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mark Tool & Rubber