InsuWasher Backer Board Washers

Tile backerboard fixing washers are ideal for fixing tile backer boards and insulation boards such as Celotex etc. Each InsuWasher is countersunk, allowing it to be sunk flush with the surface of the board.

Fixings have a perforated surface to maintain maximum board surface exposure as standard adhesives and plasters are not designed to be fixed to flat plastic or metal surfaces.

• Available in either galvanised steel or stainless steel.
• Galvanised steel or stainless steel grade 304.
• Galvanised are zinc coated for added corrosion resistance.
• Stainless are 100% corrosion resistant.
• 35mm Diameter.
• Countersunk.
• Available with 35mm Zinc coated drywall screws.