Tetrashield for can coatings

Can coating formulators and manufacturers looking to meet changing regulatory requirements have a reliable answer in Eastman Tetrashield™ protective resin systems. Tetrashield resins are made without material-of-concern bisphenol A (BPA). Our solution effectively mitigates the concern while preserving the can’s durability, performance and shelf life. By doing so, we empower users to safeguard their cans, ensuring their financial viability and upholding their reputation.

A woman spoons food out of a can into a bowl

Key attributes

Formulators who use Tetrashield see several benefits:

Improved sterilization resistance due to higher T_g
Enhanced corrosion protection because of better hydrolytic stability
Upgraded flexibility and toughness to withstand fabrication
Balanced overall performance when compared to other commercial systems

Eastman backs Tetrashield with industry-leading technical service. Our experts can help customize solutions to your needs, including easy-open ends, deep drawn cans or twist-off containers for hard-to-hold foods and sulphur-containing foods. They can also help fit Tetrashield-based formulations into existing production methods.

Durability

To make a lasting impression, start with a coating that lasts.

Productivity

BPA-NI can be hassle free.

Safety

Formulate more trust into can coatings.

Better cans, better products

Formulator benefits

Meets new regulatory requirements without sacrificing performance
Improves flexibility to efficiently customize solutions
Comes with industry-leading technical support and starting-point formulations
Enables higher-solids formulas that can reduce environmental impact

Brand owner benefits

Is not manufactured with bisphenols (BPA, BPF) or styrene
Improves shelf life, balancing safety and durability
Contributes to consumer trust and brand protection
Delivers products that are better preserved and fresher tasting

Can maker benefits

Withstands the manufacturing process
Fits into existing methods due to excellent application parameters
Improves process efficiency due to film build and drying benefits
Create longer-lasting containers that meet food contact regulations

Get to know Tetrashield.

In addition to metal packaging, Tetrashield is useful in ends, bodies and closures, and general line applications. Follow the link to find the right product for your formula.

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