Rapid Strength Concrete Rainproof Bag

Structural24 is a high strength, fast setting concrete with typical structural strengths of 28MPa achieved within 24 hours. Within 72 hours, strengths of up to 50MPa will be achieved.

Westbuild Structural24 Rapid Strength is a specialty dry-mix concrete product particularly suited to time critical projects and where rapid set times and high performance concrete is required.


  • Structural24 is a high performance concrete suited to all high stress, load bearing and high performance applications.
  • When mixed with the correct amount of water, Structural 24 Rapid Strength will achieve strengths of up to 50MPa in 72 hours.
  • Rapid setting high strength concrete.

Available Quantities

Rainproof Packaging

Compare the benefits Rainproof bag Traditional Paper bag
Same quality product inside
Can be stored outdoors - No tarp required
Tear resistant
Reduces dust – cleaner to transport
No product leakage – less waste
Cleaner to handle
And all for the same price

Quick Information

  • 1 x 20kg bag = 0.01m3
  • 50 x 20kg bags = 0.5m3
  • 100 x 20kg bags = 1.0m3

  • Ensure the correct amount of water is used.
  • To achieve correct strength, thorough mixing is required.


Can be stored outside.

Further Information

Please visit our technical centre

Become a stockist

To find out how you can stock Westbuild products, please fill in the form below or call (08) 9309 2029.

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Request Delivery - Direct to Site

  • NOTE: To order this service, you must be an approved reseller or stockist of Westbuild products with an existing account. Call 9309 2029 for more information.



  • Enter the date you would like your delivery to arrive.
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