Tile Rite Thermboard Washers are galvanised steel washers designed for use with thermal boards in underfloor heating systems. This pack contains 100 washers, each measuring 20mm x 50mm.

Product Features:

• Application: Thermal Board
• Finish: Galvanised
• Length: 20mm
• Size: 20mm x 50mm
• Pack Quantity: 100
• Weight: 0.5kg

Ideal for use with Tile Rite Therma-Board.