CONMIX MEGA FLOW P4 is a high-range water-reducing and set-retarding concrete admixture specially formulated to produce flowing and high-performance concrete mixes. It enhances workability, pumpability, and strength development while controlling setting time. The admixture is based on advanced sulfonated naphthalene formaldehyde condensate technology, which provides excellent slump retention without segregation or bleeding. Ideal for ready-mix, precast, and mass concrete applications requiring superior strength and durability.
Available Pack Sizes
• 5 L
• 20 L
In Stock
| Property | Specification |
|---|---|
| Base | Sulphonated naphthalene formaldehyde condensate solution |
| Appearance | Dark brown liquid |
| Specific Gravity | Approx. 1.18 ± 0.02 @ 25°C |
| pH Value | 7.0 ± 1.0 |
| Chloride Content | Nil (meets BS 5075 & ASTM C494 Type D & G) |
| Dosage | 0.5% – 2.0% by weight of cement (typical) |
| Water Reduction | Up to 25% |
| Setting Time Extension | 1–3 hours (depending on dosage & temperature) |
| Shelf Life | 12 months (unopened containers) |
| Storage Conditions | Store in cool, dry conditions away from direct sunlight & frost |
It’s a high-range water-reducing and set-retarding admixture for producing flowing and high-strength concrete.
It’s based on sulphonated naphthalene formaldehyde (SNF) technology.
Up to 25% reduction in mixing water while maintaining workability.
Yes, it enhances both early and ultimate compressive strength.
Yes, it’s ideal for hot weather concreting and long-distance concrete transport.
Typically 0.5%–2.0% by weight of cement.
It provides controlled retardation (1–3 hours) for better workability.
Yes, but compatibility trials are recommended before mixing products.
Yes, it’s chloride-free and safe for reinforced concrete.
12 months when stored in sealed containers under proper conditions.
Your request has been submitted successfully.
Own or work here?