Tile Backer Board ZEKW 200-Pack 35mm Metal Insulating Washers with Screws (3.5x30mm) for Thermal Protection During Installation

• 【Maintain Flat Surface】Tile Backer Board Washers' countersunk design ensures the screw head is pulled into the tile backer board while keeping the outer edge flush, facilitating easy application of subsequent layers.
• 【Durable Construction】Manufactured from premium galvanised steel, these backer board washers resist corrosion and deformation, ensuring reliable performance for both indoor and outdoor projects.
• 【Enhanced Adhesion】Heat Shield Repair Kit perforated surface allows maximum exposure of the insulation board, promoting strong adhesion of standard adhesives and plasters, reducing the risk of surface delamination or damage.
• 【Insulating Fixings】Package includes 100 insulating washers (36mm diameter) and 100 self-tapping screws (30mm length), perfectly suited for diverse home or professional fixing applications.
• 【Wide Application】Tile backer board washers with screws are ideal for use with insulation board, tile backer board, gypsum board, plasterboard, composite board, XPS insulation, and celotex, ensuring compatibility with diverse materials as backer board washers.

Product Information: Galvanised tile backer board washers ensure screws sit flush while resisting rust, wear, and deformation. Secure insulation board easily with durable backer board washers and screws designed for versatile applications. Features: Product Usage Scenarios: 1. Install tile backer board washers flush for smooth, seamless layering in DIY or professional projects. 2. Use perforated insulation washers to strengthen adhesive bonds and prevent peeling or damage. 3. Secure insulation board with durable washers that resist rust, deformation, and wear over time. 4. Fix washers for screws efficiently using the comprehensive set of 100 washers and self-tapping screws. 5. Rely on versatile backer board washers for securing tile backer boards, plasterboards, and XPS boards. Specifications: Color: Silver Material: Galvanized Steel Product Size: See the picture above Quantity: 200 Pcs Package Include: 100 Pcs *Screws 100 Pcs *Washers