Marco rock mortar fs

[rogergolf66]

I used this to build my aquascaping. It is reef safe mortar mix u can use to permanently put together rocks. Making all sorts of structures gravity will not allow. I have over 5lbs left. retail for $45 plus $20 for shipping will sell for $30 comes with everything.

 

[rogergolf66]

Sold

 

[Lilmatty5dimes]

how did this stuff hold up? was the bond pretty strong

 

[rogergolf66]

Super strong if u wait the full cure time. Works great