Westpac Fast Set 90 25 lb. Setting-Type Joint Compound is ideal for heavy fills in drywall interiors and exterior ceiling boards. The compound is easy handling and sands easily for fast, smooth finishing. With its low shrinkage and superior bond, it is excellent for laminating drywall and patching plaster surfaces.
- 90 minute working time
- Sanding ease similar to a ready-mixed, all purpose joint compound
- Excellent Bond
- Smooth finish
- Harder finish
- For interior gypsum panels and exterior gypsum ceilings boards
- Meets ASTM C 475
- Check-crack resistance in heavy fills