White cement & putty
89% whiteness, full strength
- White OPC · ASTM C150 Type I
- 25 kg bag
180 L water saved/tDetails
+1 (555) 018-4470 orders@bastioncement.example Dispatch Mon–Sat, 7:00–18:30Get a bulk quote
Strike the forms tomorrow
Rapid Hardening Cement
$13.50Bulk delivery available
Finer-ground cement that reaches three-day strength in a single day.
290 L water saved / tonne40 kg CO₂ avoided / tonne
Faster stripping means fewer formwork sets on site.
Pack size
Shade · Grey
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The product
Rapid Hardening Cement keeps tight programmes on track. Precast yards turn moulds daily, road crews reopen lanes sooner and winter pours gain strength before the frost.
Final strength matches our 53 grade.
Technical data
High-C3S Portland clinker and gypsum, finely ground.
- Standard
- ASTM C150 Type III
- 1-day strength
- 27 MPa
- 28-day strength
- 53 MPa
- Fineness
- 400 m²/kg
- Pack
- 50 kg or 25 kg
Specs & handling
RHC · ASTM C150 Type III · Bastion Ridge plant Read the full guide
- Batch certificateSent with every order.
- Site deliveryUnloaded where you need it.
- Sealed-bag returnsWithin 14 days of delivery.
290 Lof water saved per tonne against a conventional wet-process plant
Specs & handling
Ground finer than standard cement so it reaches three-day strength overnight. Use it for precast, road repairs and cold-weather pours.
- Type
- RHC · ASTM C150 Type III
- Plant
- Bastion Ridge plant
- Strength
- 27 MPa at 1 day · 53 MPa at 28
- Pack
- 50 kg bag
- Setting time
- Initial 60 min · final 150 min
Storage & handling on site
- 01Store on pallets in a dry, closed shed.
- 02Stack no more than eight bags high.
- 03Use within 60 days: finer cement takes up moisture faster.
- 04Mix only what you can place in 30 minutes.
Styled together
Often ordered together
12% OFF
White cement & putty
Acrylic Wall Putty$16.50$14.50
The smooth base under good paint
- White cement putty · polymer modified
- 20 kg bag
160 L water saved/tDetails
White cement & putty
A facade finish with grip
- White cement texture · graded quartz
- 25 kg bag
150 L water saved/tDetails
White cement & putty
From rough to paint-ready
- Cement skim · fine filler
- 25 kg bag
170 L water saved/tDetails
Mortar & plasterBulk delivery · 1 wk
Ready-Mix Plaster$8.50
Plaster without the sand heap
- Cement-sand plaster 1:4
- 40 kg bag
220 L water saved/tDetails
Mortar & plaster
Thin joints, straight walls
- Thin-bed mortar · polymer modified
- 40 kg bag
260 L water saved/tDetails
Mortar & plaster
Made for the bricklayer's trowel
- Masonry cement · ASTM C91 Type N
- 40 kg bag
200 L water saved/tDetails
Mortar & plaster
Full contact under every base plate
- Precision grout · ASTM C1107
- 25 kg bag
140 L water saved/tDetails
Use OPC 53 for structural concrete such as columns, beams and slabs. OPC 43 suits general concrete, brickwork and plaster. PPC and PSC are best for foundations, mass pours and anything exposed to water or salts.