With exterior use in mind, this F Ball Stopgap 850 exterior compound comes in a 25kg bag, developed to resist rain and frost. Size: 25kg Coverage: 1.72kg per sqm for each mm thickness
Application: Mix with 4.25L of clean water and pour
Usable With: Internal & External Absorbent
Surfaces Features: Suitable for Exterior Use | Stopgap DPM Compatible | Protein Free