Cemza 42.5N General Purpose Cement – 50 kg Bag
The Cemza 42.5N General Purpose Cement, supplied by SA Home Builder Store, is a high-quality blend cement engineered for versatility, durability and consistent performance. Packaged in a convenient 50 kg bag, Cemza 42.5N is suitable for a wide range of construction tasks — from laying foundations, slabs and driveways, to brick- and block-laying, plastering, rendering, screeds, mortar mixes and general building work.
Key Features & Specifications.
Cemza 42.5N General Purpose Cement – 50 kg Bag
- Strength Class: 42.5N — medium-to-high strength cement suitable for structural and non-structural applications.
- Compliance: Meets the standard requirements for CEM II / composite cements under South African standard SANS 50197-1.
- Versatile Use: Works well for concrete, mortar, plaster, screeds, blockwork, paving, foundations, slabs, columns, walls and general-purpose building applications.
- Good Workability & Bond Strength: Engineered cement mix with consistent performance, reliable bonding, and cohesive concrete/mortar mixes that reduce cracking risk and improve durability.
- Consistent Quality: Produced under controlled quality processes by Cemza, ensuring each bag meets set standards for strength, setting time and reliability.
- Bag Weight: 50 kg — convenient for handling, transport and standard mix calculations for slabs, concrete, mortar, and more. (Standard for general-purpose cements in SA)
Typical Applications.
Cemza 42.5N General Purpose Cement – 50 kg Bag
- Concrete works — foundations, floor slabs, driveways, footings, columns, beams
- Brick- or block-laying — mortar for walls, boundaries, retaining walls, etc.
- Plastering, rendering, screeds, floor levelling, plaster coats
- Paving, walkways, garden walls, garden slabs, small structural elements
- DIY, renovation and repair work — smaller projects, home improvements, garden builds
- Commercial and light-industrial applications where a reliable all-purpose cement is needed
Why Cemza 42.5N from SA Home Builder Store?.
Cemza 42.5N General Purpose Cement – 50 kg Bag
By choosing SA Home Builder Store as your supplier, you get access to authentic, SANS-certified Cemza cement — with consistent quality, reliable strength and broad application versatility. Whether you are a homeowner, builder or contractor, this cement gives you confidence in your builds — from small DIY jobs to full structural work — with dependable performance and nationwide availability. Order Here.
Buying cement — what matters
The honest way to judge Cemza 42.5N General Purpose Cement – 50 kg Bag is against the job it has to do, not against the cheapest thing that shares its name.
- Specification over price. Two products in cement can share a description and be built to very different standards. Check the spec table above before comparing prices.
- Quantity. Order to the drawing plus a realistic allowance. A second delivery usually costs more than the material it carries.
- Lead time. Stock position moves weekly. We confirm availability before you commit, not after.
- Volume pricing. The listed R80 is the single-unit rate; ask for a contract rate on quantity.
Frequently asked
Is Cemza 42.5N General Purpose Cement – 50 kg Bag in stock?
Stock moves daily. Send the quantity you need and we confirm availability, current price and lead time the same day.
Can I get a better price on volume?
Yes. Trade and project pricing is available on request — the listed price is the counter rate.
How is it delivered?
Trade pricing, nationwide delivery. Delivery is quoted against the site address so you see the true landed cost.
