MarcoRocks NSA Powder is the perfect aquascaping tool for covering or reinforcing any visible joints in your rock work. Because this powder is made from 100% pure, powdered MarcoRocks; it provides the perfect color match to any rockscapes created from MarcoRocks Dry Rock. It can be used with any reef-safe super glue, epoxy, or mortar.

• All Natural
• Made in USA
• 100% pure, powdered MarcoRocks
• Makes your rock structure joints invisible
• Perfect color match to MarcoRocks Dry Rock
• Use with super glue to form strong joints
• Cover any joint while wet for a perfect blend
• Use with your favorite super glue, epoxy, or mortar

Product Contents: 3lbs of pure, powdered MarcoRocks