Poly Silk Fabric | Lightweight, Waterproof Industrial Polyester
Engineered for Precision and Performance
Poly Silk is a lightweight, waterproof, and highly durable polyurethane-laminated polyester fabric designed for demanding industrial applications.
Its smooth, soft surface supports precision control while delivering reliable performance in challenging processing environments.
Lightweight, Durable, and Loss-Free
Available in 5 oz and 9 oz configurations, Poly Silk is ideal for loss- and weight-sensitive applications.
Zero air permeability prevents material loss, helping maintain accuracy and efficiency throughout the process.
- Zero air permeability for complete containment
- Over 250 PSI Mullen burst strength
- Soft, fabric-like feel with industrial-grade durability
Heat Resistance with Flexible Strength
Poly Silk is engineered for continuous use in medium-heat environments up to 300°F (148°C).
Its 9 mm thickness provides an optimal balance of flexibility and strength without sacrificing durability or ease of handling.
Suitable for Food-Grade and Industrial Use
Poly Silk is FDA acceptable for food-grade applications, making it a reliable choice for processing environments where cleanliness and compliance are essential.
Whether used for waterproof protection, precision control, or industrial-grade durability, Poly Silk delivers consistent, dependable performance.
Frequently Asked Questions
What is Poly Silk fabric?
Poly Silk is a polyurethane-laminated polyester fabric designed for precision-driven industrial applications.
It is lightweight, waterproof, highly durable, and FDA acceptable for food-grade use.
What applications is Poly Silk best suited for?
Poly Silk is ideal for loss- and weight-sensitive processing applications where material control and containment are critical.
It is commonly used in industrial environments requiring waterproof protection, precision flow control, and durability.
Is Poly Silk waterproof and airtight?
Yes. Poly Silk features zero air permeability, which prevents material loss and ensures complete containment.
Its polyurethane laminate also provides full waterproof protection.
How durable is Poly Silk?
Despite its lightweight design, Poly Silk offers a Mullen burst strength of over 250 PSI.
This allows it to maintain strength and reliability while remaining soft and flexible.
Can Poly Silk be used in high-temperature environments?
Poly Silk is rated for continuous use up to 300°F (148°C), making it suitable for medium-heat industrial applications.
Its construction maintains performance without sacrificing flexibility or precision control.
