1. Home/
  2. Products/
  3. Pipeline Coatings/
  4. Pipeline Tapes/
  5. TC 20 AS

Memberships & Certifications

Image alt
Image alt
Image alt
Image alt
Image alt
Image alt

A Global Leader

Chase Corporation is a global specialty chemicals company that is a leading manufacturer of protective materials for high-reliability applications across diverse market sectors.

LinkedinYouTube

© Copyright 2026 Chase Corp. All Rights Reserved.

Links
  • Brands
  • Markets
  • Support
  • About Us
  • Careers
  • Legal
  • Do Not Sell or Share My Personal Information
  • Cookie Settings
Privacy Disclosures
  • Accessibility Statement
  • Privacy Policy

© Copyright 2026 Chase Corp. All Rights Reserved.

The Chase Corporation

TC 20 AS

71843
The Chase Corporation

TC 20 AS

71843

A hot-applied, tough, abrasion, and impact-resistant asphalt tape coating system that provides corrosion protection to critical infrastructure within the oil, natural gas, water, and associated industries. Designed to be used in new construction, reconditioning, and maintenance of existing pipelines, and coating girth-welds, T-joints, bends, and fittings.

Overview

A hot-applied, tough, abrasion, and impact-resistant asphalt tape coating system designed to provide corrosion protection to critical infrastructure within the oil, natural gas, water, and associated industries. This product is optimal for use in new construction, reconditioning, and maintenance of existing pipelines, as well as for coating girth-welds, T-joints, bends, and fittings. With excellent resistance to cathodic disbondment, it conforms to irregular fittings and requires minimal surface preparation, ensuring an effective application process.

Read more

 

TC 20 AS stands out in its ability to protect assets in demanding environments, reinforcing its position as a key solution for pipeline integrity and longevity. Its tough composition shields against abrasion and impact, making it suitable for various industrial applications without compromising on performance.

 

Key Features

  • Hot-applied for effective adhesion and durability
  • Abrasion and impact-resistant to withstand harsh conditions
  • Minimal surface preparation required for efficient application
  • Excellent cathodic disbondment resistance
  • Conforms to irregular fittings for versatile application

 

Applications

  • New construction of pipelines
  • Reconditioning of existing pipelines
  • Maintenance of critical infrastructure
  • Coating of girth-welds, T-joints, bends, and fittings
  • Field-applied corrosion protection

 

Benefits

  • Enhances the longevity of pipelines and reduces maintenance costs
  • Protects against environmental factors that lead to corrosion
  • Optimizes application processes with minimal preparatory work
  • Ensures dependable performance in both below and above ground applications
  • Backed by superior technical support for optimal use

 

This product represents a reliable solution for businesses seeking to enhance their asset protection strategies within the oil, natural gas, and water industries. Leveraging industry-leading technology, TC 20 AS not only meets but exceeds performance expectations, making it an invaluable asset for infrastructure protection.

View SpecificationsFind SDSRequest SampleDownload TDS

Have a Question and Need to Speak to an Expert?

Our experts are ready to answer your questions!

Contact Us
Chase corp logo
Contact Us
  • Chase Global Operations Center and Corporate Headquarters
  • 375 University Ave.
    Westwood, MA 02090
  • Corp Offices: (+1) 781-332-0700
  • Corp Fax: (+1) 781-332-0701
  • Customer Service: (+1) 781-332-0707

  • Overview / Specs
  • Related products

A hot-applied, tough, abrasion, and impact-resistant asphalt tape coating system that provides corrosion protection to critical infrastructure within the oil, natural gas, water, and associated industries. Designed to be used in new construction, reconditioning, and maintenance of existing pipelines, and coating girth-welds, T-joints, bends, and fittings.

Overview

A hot-applied, tough, abrasion, and impact-resistant asphalt tape coating system designed to provide corrosion protection to critical infrastructure within the oil, natural gas, water, and associated industries. This product is optimal for use in new construction, reconditioning, and maintenance of existing pipelines, as well as for coating girth-welds, T-joints, bends, and fittings. With excellent resistance to cathodic disbondment, it conforms to irregular fittings and requires minimal surface preparation, ensuring an effective application process.

Read more

 

TC 20 AS stands out in its ability to protect assets in demanding environments, reinforcing its position as a key solution for pipeline integrity and longevity. Its tough composition shields against abrasion and impact, making it suitable for various industrial applications without compromising on performance.

 

Key Features

  • Hot-applied for effective adhesion and durability
  • Abrasion and impact-resistant to withstand harsh conditions
  • Minimal surface preparation required for efficient application
  • Excellent cathodic disbondment resistance
  • Conforms to irregular fittings for versatile application

 

Applications

  • New construction of pipelines
  • Reconditioning of existing pipelines
  • Maintenance of critical infrastructure
  • Coating of girth-welds, T-joints, bends, and fittings
  • Field-applied corrosion protection

 

Benefits

  • Enhances the longevity of pipelines and reduces maintenance costs
  • Protects against environmental factors that lead to corrosion
  • Optimizes application processes with minimal preparatory work
  • Ensures dependable performance in both below and above ground applications
  • Backed by superior technical support for optimal use

 

This product represents a reliable solution for businesses seeking to enhance their asset protection strategies within the oil, natural gas, and water industries. Leveraging industry-leading technology, TC 20 AS not only meets but exceeds performance expectations, making it an invaluable asset for infrastructure protection.

Related products

Feature Image
The Chase CorporationTapecoat® TC 20TC 20

Hot applied, coal tar tape for pipelines

Contact Us for Price
View options
Feature Image
The Chase CorporationTC 20 Coal Tar TapeTC 20 Coal Tar Tape

A 58 mil thick, hot applied, coal tar tape used in, new construction, to coat girth welds, bends, T-joints and fittings also for reconditioning existing construction. Can be applied below grade for service temperatures up to 120°F (49°C).

Contact Us for Price
View options
Feature Image
The Chase CorporationTC 7000 EpoxyTC 7000 Epoxy

A two component, 100% solids, high-temperature epoxy with a maximum service temperature of 300°F (149°C). It can be used as a standalone pipeline coating or as a primer for Tapecoat High-Temperature Tapes.

Contact Us for Price
View options
Feature Image
Contact Us for Price
Feature Image
The Chase CorporationTC 7030 High Build EpoxyTC 7030 High Build Epoxy

A two-part, 100% solids, Zero VOC, below grade, fast curing epoxy with a maximum service temperature is 300°F (149°C), and can be backfilled in 2-3 hours at 70°F and 50% relative humidity.

Contact Us for Price
View options
Feature Image
The Chase CorporationTC 7025 EZ Flow EpoxyTC 7025 EZ Flow Epoxy

A two-part, 100% solids, Zero VOC, below grade, all-purpose epoxy coating with a maximum service temperature is 165°F (74°C).

Contact Us for Price
View options