Blue Circle Mastercrete 25Kg
An enhanced Portland-limestone cement, for general purpose work, with improved resistance to freeze/thaw attack, lower water demand than ordinary Portland cement and offering a more cohesive mix.
Mastercrete is suitable for use in concretes, mortars, renders and screeds.
- Dalbeattie: 149
- Grangemouth Wood Centre: 48
- Inverurie: 2
- Newton Stewart: 386
- Skye: 413
- Thornbridge Edinburgh: 337
- Thurso: 422
Contains cement quality improver to give the following benefits compared with ordinary Portland cement: lower water demand, more cohesive mix, less tendency for water to segregate and bleed and enhanced resistance of hardened concrete or mortar to freeze/thaw attack.
Mastercrete entrains a controlled quality of air and the addition of admixture of the air-entraining type is unnecessary and not recommended for concrete. In mortar and rendering, the addition of proprietary air-entraining mortar plasticiser is either unnecessary or the manufacturer’s recommended dosage significantly reduced dependant upon the sand used. Other proprietary admixtures of the non air-entraining type and pigments are compatible with Mastercrete. Trial mixes are recommended to determine optimum mix proportions.
Storage & Shelf Life
Mastercrete has a 155 day usable window from the date of packing clearly printed on the bag where the Soluble Chromium VI will be less than the legal limit. Please see our material safety datasheet for more information. Mastercrete can be stored outside in all weather conditions thanks to our revolutionary plastic packaging.
Conditions of Use
Please see our Builders' Guide
Health & Safety
Contact between cement powder and bodily fluids (e.g. sweat and eye fluids) may cause irritation, dermatitis or burns. Cement is classified as an irritant under the chemicals (Hazard Information and Packaging) regulations.
Delivery for branch stocked items is currently 2-5 working days and items will be transferred nationally throughout our branches. Click & Collect is only available from eligible branches that have all items on your order in stock. A minimum order value of £120 (incl. VAT) applies to products Delivered from Stock. FREE delivery is available on orders over £600 (incl. VAT)*. No minimum order value is required for Click and Collect orders. Please note, deliveries from our branch will be delivered to the nearest kerbside at the address specified.
You will be contacted by your local branch to confirm delivery/collection dates.
Items delivered directly from a supplier are subject to specific lead times detailed on the product image. Please be aware that delivery rates from different suppliers may vary, for full details, please visit our delivery details page.
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