DAP 2.8 Oz. All-Purpose 100% Silicone Adhesive Sealant, Clear

Long-lasting 100% silicone rubber sealant is ideal for quick household repairs and projects. Forms a strong, waterproof seal. Will not shrink or crack. Stays flexible. Safe for incidental food contact. Dishwasher and microwave safe. Ideal for building or repairing aquariums. Harmless to fresh and saltwater fish when cured.