Good morning!
I need to fill the voids between pieces of flagstone that we used to cap a concrete structure that will hold the return water to our pond.
I'm debating between filling with plain old mortar in a squeezebag vs. using a product at Home Depot (don't remember the brand for sure but it might be Sikaflex?) that fits in a standard caulk gun.
Anyone have any comments? Which is easier, whether the caulk gun product looks like mortar when it's done, etc.? I can't figure out how you would finish the synthetic product so it looked like a mortar joint. You know what I mean - real mortar is usually finished so there's a shallow groove in the joint.
I need to fill the voids between pieces of flagstone that we used to cap a concrete structure that will hold the return water to our pond.
I'm debating between filling with plain old mortar in a squeezebag vs. using a product at Home Depot (don't remember the brand for sure but it might be Sikaflex?) that fits in a standard caulk gun.
Anyone have any comments? Which is easier, whether the caulk gun product looks like mortar when it's done, etc.? I can't figure out how you would finish the synthetic product so it looked like a mortar joint. You know what I mean - real mortar is usually finished so there's a shallow groove in the joint.