Tetrion All Purpose Powder 1.5kg Tough, Smooth & Permanent. For use Inside & Out Key Features: Consistent 2 hour setting time Over-paintable after 24 hours Great for thin skims or deep fill Suitable for most household materials including plaster, wood, stone and brickwork. Product details The Original Tetrion All Purpose Filler- Tough, Smooth & Permanent. For use Inside & Out. Spreadable Drillable Shapeable Paintable Sandable Pluggable Tetrion All Purpose Filler is the original go to choice for projects where a versatile, multi surface filler is required. Specially designed to give a super smooth, polymer re-enforced, permanent finish, in both indoor and outdoor applications. Will set firmly in approximately 2 hours. Will not shrink when applied as per the instructions. Suitable for most household materials including plaster, wood, stone and brickwork. Powder mix for projects Easy mixing Consistent 2 hour setting time Rapid sanding to feather edge Polymer re-enforced Over-paintable after 24 hours Does not clog abrasive paper Non-sagging formula Super smooth Easy to shape Great for thin skims or deep fill Can be drilled, nailed or screwed Directions for use Ensure all surfaces are clean, dry and free from loose materials. Remove all decayed wood down to a dry, sound material. Allow damp wood to dry thoroughly before applying filler. Prime any metals (e.g. Screwheads) with a metal paint primer before filling to avoid rust. Add 2 to 2.5 parts Tetrion All Purpose Filler to 1 part water. Mix thoroughly to form a smooth paste, adding more water or powder as necessary. Paste remains workable for up to 1 hour. Do not use excessive water when mixing. Use a stiffer mix with less water for wood, large repairs or vertical surfaces.