Rock Hard Cement — Portland cement built for Jamaica
One trusted Portland cement (CEM I 42.5 N) in two formats: the 42.5 kg bag and the 2-tonne bulk bag.
Rock Hard Cement is a premium Portland cement (CEM I 42.5 N) supplied across Jamaica in two working formats: the 42.5 kg bag at J$1,350 before GCT (J$1,552.50 with GCT) and the 2-tonne bulk bag at J$62,700 before GCT (J$72,105 with GCT). Every batch is independently tested for compressive strength, setting time, fineness, soundness and chloride content, so what you order performs the same way in Kingston, Montego Bay or a hillside site in Portland.
Homeowners, hardware stores and contractors buy the 42.5 kg bag in any quantity; ready-mix operations, block manufacturers and large developments take the 2-tonne bulk bag. Order either one online in two steps — no account needed.
42.5kg Bag — Portland Cement 42.5N
Rock Hard 42.5 kg bag of CEM I 42.5 N Portland cement — the everyday cement for Jamaican homeowners, contractors and hardware stores. J$1,350 per bag before GCT.
- Slabs & floors
- Foundations
- Columns & beams
- Block laying
- Plastering
- Screeding
2-Tonne Bulk Bag
Rock Hard Portland cement in a 2-tonne bulk bag for ready-mix plants, block manufacturers and large-scale projects. J$62,700 per bulk bag before GCT.
- Ready-mix
- Block manufacturing
- Large developments
- Infrastructure
Where Rock Hard Cement is used across Jamaica
Rock Hard supplies homes, hardware stores, contractors and major developments in every parish — Kingston, St. Andrew, St. Catherine, Clarendon, Manchester, St. Elizabeth, Westmoreland, Hanover, St. James, Trelawny, St. Ann, St. Mary, Portland and St. Thomas. Our Kingston yard ships bags and bulk bags direct to site, while authorised stockists carry bags in every parish.
Ordering, pricing and delivery
Anyone can order online in two steps — no account needed. Pricing is fixed and public: J$1,350 per 42.5 kg bag and J$62,700 per 2-tonne bulk bag, both before GCT, with delivery charged by parish and shown before you confirm. Approved business accounts can order on credit terms with monthly statements and PO-based reconciliation. Standard island-wide delivery is 24–72 hours; same-day delivery is available in Kingston and adjacent parishes for orders placed before 10:00 AM.