Sold in singles
Black thermo-plastic roof seal washers provide an effective weather seal on fibre cement and metal sheeting
The washers are designed to exert ever increasing sealing pressure at the washer rim whilst the fixing is being tightened
Also known as Spat Washers
Sold in singles
Black thermo-plastic roof seal washers provide an effective weather seal on fibre cement and metal sheeting
The washers are designed to exert ever increasing sealing pressure at the washer rim whilst the fixing is being tightened
Also known as Spat Washers
