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Blue Circle Mastercrete Grey Cement 25kg (Plastic Bag)
Product
Admixture-enhanced Portland cement offering improved mix flow, frost durability, and reduced water demand. Suitable for concrete, mortar, render, and screed. Removes need for separate admixtures.
Product
Express Delivery
Wed 17 Sep
Standard Delivery
Thu 18 Sep
- 0days
- 16hrs
- 35mins
- 29secs
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- Choose Clearpay at checkout to pay later with Pay in 4.
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Product Overview
Admixture-enhanced Portland cement offering improved mix flow, frost durability, and reduced water demand. Suitable for concrete, mortar, render, and screed. Removes need for separate admixtures.
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, FK, KW, IV, LA, LD, LL, NP, PA, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
|
Core Products Core
|
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|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 ex. VAT | £20 ex. VAT |
| Over £300 ex. VAT | FREE |
Core Delivery charges apply only when all products in an order that have equivalents are accepted as such. If even one product cannot be substituted with an equivalent, the entire order will not qualify for Core Delivery charges.
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £15 ex. VAT |
| Between £100 - £300 ex. VAT | £10 ex. VAT |
| Over £300 ex. VAT | FREE |
| Insulation, Plasterboard and Drylining Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £350 | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £50 | £5 ex. VAT |
| Over £50 ex. VAT | FREE |
Express Delivery
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
| Express Delivery - Insulation and Plasterboard & Drylining | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{check_circle}} Incorporates cement quality improver
- {{ac_unit}} Enhanced resistance to freeze/thaw attack
- {{opacity}} Lower water demand than regular cement
- {{engineering}} More cohesive mix than traditional cement
Technical Specification
| Product: | Premium |
|---|---|
| Bag Type: | Plastic |
| Sales Unit: | Bag |
| Brand: | Blue Circle |
| Weight: | 25kg |
| Status: | Non-Returnable |
Technical Downloads
Product Overview
Blue Circle Mastercrete Grey Cement supplied in a 25kg plastic bag, a Portland-limestone cement developed with admixture technology to improve strength, workability, and weather resistance.
Compared with standard general-purpose cement, it offers superior durability, improved freeze-thaw resistance, and lower water demand, producing a more workable, cohesive mix.
Suitable for concrete, mortar, screed, render, and general building applications.
Features & Benefits
- Admixture-enhanced formulation: Provides built-in performance improvements without the need for separate additives.
- Lower water demand: Reduces shrinkage and cracking while improving mix efficiency and strength.
- Improved freeze-thaw durability: Entrained air pockets protect hardened concrete and mortar in cold conditions.
- Consistent, smooth finish: Produces a cohesive mix that spreads and applies more easily.
- Extended service life: Enhanced resistance to weathering for longer-lasting results.
- Grey powder form: Neutral finish suitable for all construction applications.
- 25kg plastic bag: Tear-resistant and moisture-protected packaging allows for indoor or outdoor storage.
- Certified quality: Manufactured to BS EN 197-1 standards for assured consistency and performance.
Please Note: Shelf life is up to three months when stored correctly in a cool, dry place and sealed against moisture ingress. Trial mixes are recommended to establish optimal mix proportions for specific applications.
Applications
- Concrete production: Produces durable concrete with improved workability.
- Bricklaying and blockwork: Provides stronger, more cohesive mortar mixes.
- Floor screeds: Creates workable screeds with greater durability and reduced cracking.
- Renders: Forms smooth, weather-resistant render coats for external walls.
Installation Guidance
- Mix accurately with aggregates and water: Ensure correct ratios depending on application.
- Measure water carefully: Avoid adding excess water to maintain mix strength and reduce shrinkage.
- Use within working time: Avoid re-tempering once the cement has begun to set.
Compliance & Performance
- BS EN 197-1 standard: Meets European requirements for Portland-limestone cements with admixture enhancement.
- Performance distinction: Compared with general-purpose cement, Mastercrete offers improved freeze-thaw resistance, lower water demand, and a more cohesive mix for better application and durability.
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