
50 lb. Fast-Setting Concrete Mix
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- Where is the 50 lb. Fast-Setting Concrete Mix cheapest?
- At Buildsupply, for $6.85, as of our latest check.
50 lb. Fast-Setting Concrete Mix prices at every store
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$6.85Observed at 9:54 PM
From Buildsupply
- Fast-setting mix hardens in just 20-40 minutes
- No mixing needed: pour dry mix into hole, soak with water, let set
- Ideal for setting mailbox, fence, and lamp posts
- Also for steps, sidewalks, and slabs needing quick set time
- Meets and exceeds ASTM C387, reaching 4000 psi in 28 days
- Each 50 lb. bag yields approximately 0.375 cu. ft. of mixed concrete
- Materials
- Concrete (fast-setting cements, sand, and gravel)
- Guarantee
- Manufacturer warranty: see packaging
- Returns
- Orders are reviewed before fulfillment; you are not charged until approved and ready to ship, and you may cancel at any time before that at no cost
- Shipping
- Shipping calculated at checkout; orders start at a minimum — combine any items to reach it
About the 50 lb. Fast-Setting Concrete Mix
Quikrete's 50 lb. Fast-Setting Concrete Mix contains a unique combination of fast-setting cements, sand, and gravel. This mix is specifically designed to harden in just 20-40 minutes without the need for mixing, making it perfect for setting mailbox, fence, and lamp posts. Simply pour the dry mix into the hole, soak it with water, and let it set. It can also be used for building steps, sidewalks, and slabs that require a quick set time. This mix meets and exceeds the requirements of ASTM C387, reaching 4000 psi in just 28 days. Each 50 lb. bag can produce approximately 0.375 cu. ft. of mixed concrete.
Features
Item Weight
50
Features
Fast Setting
Color/Finish
Gray
Working Time (min.)
20.0
Color Family
Gray
Compression Strength (psi)
4000
Material
Concrete
Use Location
Floor
Product Weight (lb.)
50 lb
Product Length (in.)
17
Product Height (in.)
4
Specifications
- Bag size
- 60lb 27.3 kgSource







