This beautiful Limestone Boulder is perfect for any garden, weighing only 20 pounds this is less that 10% what its real counterpart would weigh, and better yet its the perfect way to hide a key.
 
Size: 29"L x 21" wide x 8" T
 
Weight: 30 lbs
 
Material Specifications: 
Cement type: Portland type 10
Sand Bagged Silica Grade 60
PolyMesh - Non fibrillated and drawn without lubricant
Paint - water based acrylics and stains
Sealer - High solids non yellowing, matt non toxic waterbased sealer
7 days strength is tested at 56 MPA
 
Construction method specifications:
Each boulder has been moulded from a real boulder
P.P.F.R.C. is pnematically applied in 3 layers each being compacted with a perferated roller
Each casting is given 16 hours to cure before stripping
Once stripped they are hydrated and given a full 48 hour cure before shippment