Sun-Mar's Compost Sure Bulking Material - Green (case of 5)
Bulking material for use with all self-contained Sun-Mar Dry Composting toilets. Compost Sure Green Bulking Material contains a mix of coarse peat moss, and chopped hemp stalk. Five
30 Liter / 8 Gallon bag. Add 1 cup of mix into the toilet after each bowel movement.