Z-7 CHEM-PRO is a chemical-resistant formulation, it remains stable in a variety of immersion applications.

It is typically sprayed onto metal and concrete surfaces, but it can adhere to almost any substrate. Z-7 CHEM-PRO provides excellent corrosion resistance and will not deteriorate from most chemical attacks.

Z-7 CHEM-PRO has a Shore D 70 hardness, with the highest amount of molecular cross-linking in its formulation.

Shore Hardness (D)

Tensile (PSI)

Elongation (%)

Key Features

Elongation ranges from 35% to 40%, giving this hard coating some flexibility.

Spray-on application creates a monolithic, seamless lining that conforms to any shape and size.

Stable from 20° F to 170° F (-6.7° to 76.7° C)

Excellent abrasion and impact resistance.

Has excellent resistance to a variety of commercial and industrial chemicals.

Typical Applications

High chemical protection applications.

Pipe lining interior and exterior.

Chemical processing equipment.

Concrete protection from sulfide-based gasses.

Primary and secondary containment.

Oil/petroleum production.

Spray Equipment

This product is designed to be sprayed with a high pressure plural component spray machine. Graco’s selection of spray equipment for plural component materials is designed for low, medium, and high output applications. Graco Reactor Plural-Component Systems help you get the job done with superior results

MSDS & Spec Sheets

Please click the links below for detailed information on the Z-7 CHEMPRO material.

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