3-oz. Clear Silicone Aquarium Sealant
SKU: 6924146
Long-lasting 100% silicone rubber sealant provides a strong waterproof seal that won't crack or shrink. Ideal for quick household repairs and projects, as well as building and repairing aquariums. Harmless to fresh and saltwater fish. Safe for food contact. Dishwasher and microwave safe.