Ziel-Plast Plastic Insulation Washers 60mm (Box of 100)

For fixing the outer layer of thermal insulation materials to timber, OSB boards or sheet metal substrates with an appropriate screw.

• Large Surface Area - increased surface area for improved hold of softer materials.
• Impact Resistant - made from rigid polypropylene (PP) for a high strength and reliable fixing.
• Versatile - can be surface or recess fitted when used with 67mm cutter and styrofoam discs. And compatible with the installation fixing washer (TDW110).
• Masking Plug - eliminates thermal bridging and ensures an aesthetic finish.