Advantage: The whole item is made from durable aluminum material, won't break easily. Metal sharp point make the nail easy to insert into different materials insulation board and the washers can help you fix the insulation board in position better.
Instruction: 1. Use some adhesive or glue on the aluminum base and put it on the wall. 2. When the adhesive is dry, get through the insulation board with the nail. 3. Finally, put the washer on it to make sure it fix well.
Application: Our insulation board fixing nails with washer can be used for fixing a wide range of materials on ceiling or wall, including insulation boards, foam panels, sheets.
Note: Please check the sizing and compatibility before purchasing.