Find answers to the most common questions about building materials & hardware.
Use a masonry drill bit and wall plugs (anchors). Mark spots with painter’s tape to prevent slipping while drilling.
Hardened concrete: Recycling centers or landfill (check local rules). Wet concrete: Pour into a mold for DIY stepping stones. Never rinse into drains (clogs pipes).
Chip out damaged mortar with a chisel, then repoint with heat-resistant mortar. For cracked bricks, replace them or patch with fireplace cement.
Epoxy coatings (2-part kits) offer durability, while polyaspartic provides faster curing (4–24 hours).
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