- 5 lb.box
- For anchoring and patching
- 1 lb. yields 18-3/4 cu. in.
- Hard in 15 min.
- In one hour it develops a compression strength of 4500 lbs. per square inch
- Never shrinks
- Patches cracks and holes in floors, walls and ceilings
- Anchors posts, machinery, parking meters, railing & appliances
- Not for use under water
- Self leveling
WARNING: This product can expose you to chemicals including Silica, crystalline, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65Warnings.ca.gov/