1. All surfaces must be dry, sound and free of impurities. The surface must be sanded to give the filler a key to adhere. Nail heads must also be coated with Diggers Gripcrete to prevent rust at a later stage.
2. Mix with water to a creamy consistency. The mixture stays workable for approximately 45 minutes. Do not add water to extend the working time.
3. Slightly over fill the area to be repaired to allow for sanding back. Use a flexible putty knife to apply into cracks.
Note: Never use an old mixture with a new mixture.
Wear suitable protective clothing, gloves and eye / face protection when using this product.
Click here for Diggers Patching Filler MSDS.