Foams & Primers

12 oz quantity Seal and secure rocks in ponds and waterfalls with Pond & Waterfall Foam Sealant. This DIY-friendly foam requires no gun applicator and helps direct water flow while creating a clean, natural look.

This fish-safe black silicone sealant is perfect for sealing joints and edges in ponds, waterfalls, and water features. The 4.7 oz tube offers reliable waterproofing and flexibility, keeping your pond structures secure and leak-free.