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
The dependable all-rounder
OPC 43 Grade Cement
$10.50Bulk delivery available
A steady, workable Portland cement for everyday concrete, masonry and plaster.
310 L water saved / tonne58 kg CO₂ avoided / tonne
Dry-process kiln with waste-heat recovery.
Pack size
Shade · Grey
How would you like it?
1
The product
OPC 43 gains strength a little more gently than our 53 grade, which keeps heat and surface cracking down. Builders choose it for house slabs, footings, brickwork and plaster.
It is milled from the same clinker as our structural cement and tested batch by batch.
Technical data
Portland clinker and gypsum.
- Grade
- 43
- Standard
- ASTM C150 Type I
- 3-day strength
- 23 MPa
- 28-day strength
- 43 MPa
- Fineness
- 280 m²/kg
- Pack
- 50 kg or 25 kg
Specs & handling
OPC · ASTM C150 Type I · 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.
310 Lof water saved per tonne against a conventional wet-process plant
Specs & handling
A forgiving, steady cement for M20 concrete, brick mortar at 1:5 and plaster at 1:4. Its gentler heat gain reduces surface cracking.
- Type
- OPC · ASTM C150 Type I
- Plant
- Bastion Ridge plant
- Strength
- 43 MPa at 28 days
- Pack
- 50 kg bag
- Setting time
- Initial 150 min · final 260 min
Storage & handling on site
- 01Store on pallets, 150 mm off the floor and away from walls.
- 02Stack no more than ten bags high.
- 03Use the oldest bags first and within 90 days of the pack date.
- 04Keep the stack covered with a tarpaulin in humid weather.
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.