MASTER BUILDERS SOLUTIONS · AUTHORIZED PROJECT DISTRIBUTOR · SPACE ARC ENGINEERING
MasterFlow 870
High-flow, high-strength non-shrink cementitious precision grout
Product Overview
MasterFlow 870 is a high-strength, non-shrink cementitious precision grout based on natural aggregate, formulated for all precision grouting where clearances are 10 mm or more. It flows freely to fill voids and achieve full baseplate contact, hardens without bleed or settlement, and delivers high early and ultimate strengths with extended working time even in warm conditions. The mix contains no added chloride and can be extended with clean aggregate for larger void filling. It is part of the Master Builders Solutions range (formerly BASF Construction Chemicals), supplied in India by Space Arc Engineering, an Authorized Project Distributor. Typical uses include machine baseplates, anchor bolts, dowels, keyways and precast sections. Refer to the technical data sheet for water content, consistency and curing.
Features & Benefits
- High early and ultimate compressive strength for rapid commissioning
- High flow gives full baseplate contact and complete void filling
- Non-shrink: hardens without bleed or settlement
- Extended working time even at high ambient temperatures
- No added chloride, suitable around embedded steel
- Can be extended with clean aggregate for larger pours
Technical Highlights
| Coverage | Suited to clearances of 10 mm or more; thicknesses above 100 mm achievable with aggregate extension. Yield per bag — refer to TDS. |
| Strength | At 20°C, flowable consistency: approximately 30 N/mm² at 1 day, 50 N/mm² at 3 days, 65 N/mm² at 7 days and 80 N/mm² at 28 days. |
| Performance | Free-flowing, non-shrink grout that hardens without bleed or settlement for dependable load transfer under baseplates. |
| Application Conditions | Place at clearances from 10 mm; mix to recommended water content; extended working time in heat — refer to TDS. |
| Packaging | Supplied in moisture-resistant bags (commonly 25 kg); confirm current pack size with Space Arc Engineering. |
Applications
- Grouting of machine baseplates and sole plates
- Setting of anchor bolts, dowels and keyway joints
- Filling of large voids with aggregate extension
- Grouting of precast concrete sections
- Precision grouting of pumps, motors and industrial equipment
SPACE ARC ENGINEERING · AUTHORIZED DISTRIBUTOR
Product image & sample available on request
Technical Data
| Product type | High-strength non-shrink precision grout |
| Compressive strength | ~30 / 50 / 65 / 80 N/mm² at 1 / 3 / 7 / 28 days (20°C, flowable) |
| Minimum clearance | From 10 mm |
| Maximum thickness | Over 100 mm with aggregate extension |
| Chloride | No added chloride |
| Packaging | Moisture-resistant bags (commonly 25 kg) |
Datasheet & Documents
Request the Technical Data Sheet, method statement and safety data sheet from Space Arc Engineering.
Request Quote / Availability
+91 9999155255
+91 7290089007
info@space-arc.com
Frequently Asked Questions
What is MasterFlow 870 used for?
It is a high-strength precision grout for machine baseplates, anchor bolts, dowels, keyway joints and precast sections where a free-flowing, non-shrink grout with high strength is required at clearances of 10 mm or more.
How strong is MasterFlow 870?
At 20°C and flowable consistency it typically develops about 30 N/mm² at 1 day, 65 N/mm² at 7 days and 80 N/mm² at 28 days. Confirm exact values against the current TDS.
Can MasterFlow 870 be used for thick sections?
For clearances above about 100 mm it can be extended with clean, well-graded aggregate to fill larger voids economically while retaining performance; follow the TDS extension rates.
Does MasterFlow 870 contain chloride?
No. It is formulated without added chloride, making it suitable for grouting around embedded reinforcement and sensitive equipment.
Who supplies MasterFlow 870 in India?
Space Arc Engineering is an Authorized Project Distributor for Master Builders Solutions in India. Call +91 9999155255 or email info@space-arc.com.
Related Products
- MasterFlow 928T — Precision non-shrink grout for machinery baseplates
- MasterFlow 880 — Iron-aggregate grout for heavy dynamic loads
- MasterFlow 815 — Deep-pour grout for sections up to 500 mm
- MasterFlow 648 — Epoxy grout for chemical resistance and high dynamic loads
Buy MasterFlow 870 — Master Builders Solutions Distributor in India
Space Arc Engineering is an Authorized Project Distributor supplying Master Builders Solutions products for infrastructure, industrial, commercial and residential projects across India.
+91 9999155255 | +91 7290089007 | info@space-arc.com