The Prong Washer is a high-performance 2-inch plastic washer designed for use with screws in polymer-based (PB) EIFS systems. Engineered for efficiency and durability, it features a low-profile, thermal-break design that reduces thermal bridging and improves installation speed.
With its patented prong feature, this washer allows for on-the-wall screw assembly, eliminating the need for pre-assembly and saving valuable time on the job site.
Key Features & Benefits
- 2″ Diameter Washer: Provides excellent surface coverage with integrated keyholes that enhance bonding with the base coat.
- Thermal-Break Design: Recessed screw head reduces thermal bridging and prevents contact with the base coat
- Patented Prong System: Enables fast, on-the-wall installation—no hand assembly required.
- Labor-Saving Installation: Pre-spotting capability speeds up the workflow and improves job-site efficiency.
- Strong Base Coat Integration: Keyholes help the washer securely lock into the base coat finish.
- EIFS Manufacturer Approved: Meets system requirements for polymer-based EIFS applications.
- Compatible with Grip-Deck® Screws: Designed specifically for use with Grip-Deck® screws for optimal performance.
- Versatile Application: Ideal for attaching EPS and XPS foam insulation in PB EIFS systems.
- Optional Non-Prong Version Available: Choose the configuration that best fits your project needs.
- Made in the USA: Manufactured to high-quality standards for consistent performance.
Applications
- Exterior Insulation and Finish Systems (EIFS)
- Polymer-based (PB) EIFS installations
- Attaching EPS (Expanded Polystyrene) and XPS (Extruded Polystyrene) foam insulation
Why Choose the Prong Washer?
Compared to traditional washers, the Prong Washer offers faster installation, reduced labor costs, and improved thermal performance. Its innovative design makes it a reliable alternative to products like the Wind Devil II, while delivering superior ease of use.
Packaged in boxes of 1000
*Patented and/or Patent Pending
Contact us for more information.