Specialty Products Inc. (SPI)
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- PTU - Polythiourea Elastomer Coating
PTU - Polythiourea Elastomer Coating
PTU is a new generation of high-performance polyurea coating and is the result of six years of development and field testing. This chemical resistant coating provides high-ductility, allowing it to move with expanding and contracting surfaces. PTU can be sprayed to any thickness in one application and returned to service in a matter of hours.
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- An elastomer with chemical resistance. Comparable to many epoxies.
- Self-priming in most instances, with strong adhesion.
- Return to service within hours not days (foot traffic 1 hour; vehicle traffic 4 hours).
- Typically applied in a single ‘multi-pass’ application.
- Eco-friendly, 100% solids. No VOCs.
- Primary and secondary containment
- Steel and concrete tanks, and silos
- Barge and ship holds
- Oil and gas pipelines
- Waste water treatment facilities
- Chemical transportation
- Industrial flooring
- Pulp and paper industry
- Asbestos and lead encapsulation