The Plasti-Grip CBW Insulation Fastening Washer is a 1-3/4 inch diameter plastic tapered washer designed for attaching commercial building wrap, rigid insulation, and lath to wood or steel substrates.
Its durable design provides secure fastening while helping maintain the integrity of exterior building envelope systems.
Featuring integrated keyholes for base coat bonding in EIFS and stucco applications, the flexible perimeter helps reduce tearing during installation. Designed for use with Grip-Deck® screws and fasteners, the Plasti-Grip® CBW Insulation Fastening Washer is manufactured in the USA and is ideal for continuous insulation and commercial building wrap applications. *Patented and/or Patent Pending.
Key Features
- 1-3/4 inch diameter round plastic tapered washer.
- Designed to attach commercial building wrap to wood or steel substrates.
- Keyholes promote base coat bonding in EIFS and stucco systems.
- Flexible perimeter helps reduce tearing.
- Compatible with Grip-Deck® screws and fasteners.
- Suitable for continuous insulation attachment.
- Supports building wrap, metal lath, fiberglass lath, and stucco applications.
- Made in the USA.
- *Patented and/or Patent Pending.
Common Applications
- Commercial building wrap attachment.
- Continuous insulation systems.
- EIFS installations.
- Stucco systems.
- Metal lath attachment.
- Fiberglass lath attachment.
- Exterior wall assemblies.
- Commercial and residential construction.
Ideal For
- Commercial building envelope projects.
- EIFS contractors.
- Stucco contractors.
- Continuous insulation installations.
- Wood and steel framing applications.
Key Benefits
Reliable Attachment
Provides secure fastening for commercial building wrap, rigid insulation, and lath in exterior wall assemblies.
Enhanced Base Coat Bonding
Integrated keyholes improve bonding performance in EIFS and stucco applications.
Reduced Material Tearing
The flexible perimeter minimizes tearing during installation for improved durability.
Versatile Performance
Compatible with wood and steel substrates and designed for use with Grip-Deck® screws and fasteners.
Product Information
| Property |
Description |
| Brand |
Plasti-Grip® |
| Product Type |
CBW Insulation Fastening Washer |
| Material |
Plastic |
| Diameter |
1-3/4 inches |
| Color |
White |
| Compatible Fasteners |
Grip-Deck® screws and fasteners |
| Compatible Substrates |
Wood and steel |
| Applications |
Commercial building wrap, rigid insulation, EIFS, stucco, metal lath, fiberglass lath |
| Special Features |
Keyholes for base coat bonding, flexible perimeter |
| Made In |
USA |
| Patent Status |
*Patented and/or Patent Pending |
Frequently Asked Questions (FAQ)
Q1. What is the Plasti-Grip® CBW Insulation Fastening Washer used for?
It is used to attach commercial building wrap, rigid insulation, metal lath, fiberglass lath, and stucco systems to wood or steel substrates.
Q2. What substrates is the washer compatible with?
It is designed for installation on both wood and steel framing.
Q3. What are the keyholes used for?
The keyholes help improve base coat bonding in EIFS and stucco applications.
Q4. How does the flexible perimeter benefit installation?
The flexible edge helps reduce tearing of building wrap and other materials during fastening.
Q5. What fasteners are recommended with this washer?
The Plasti-Grip® CBW Insulation Fastening Washer is designed for use with Grip-Deck® screws and fasteners.
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