Description
Webercem Advanced Precision Grout – Non-Shrink High Flow Cementitious Grout
webercem advanced precision grout is a high-performance, non-shrink cementitious grout designed for precision applications requiring strength, flow, and reliability.
Formulated with Portland cement, graded aggregates, and specialist admixtures, it delivers excellent flow characteristics and consistent strength, making it ideal for structural and industrial grouting.

Key Features & Benefits
- Non-shrink grout – shrinkage compensated for full contact
- High flow properties – ideal for precision and restricted pours
- Versatile application – pump, pour, trowel or dry pack
- High strength performance – ≥57 MPa compressive strength
- Wide application thickness – 10 mm to 100 mm
- Good workability retention – maintains consistency during use
- Durable and low permeability – resists freeze/thaw and de-icing salts
- Suitable for static loads – reliable long-term performance
Applications
webercem advanced precision grout is ideal for:
- Baseplate and stanchion grouting (static loads)
- Machinery and bearing grouting
- Precast concrete units and floor grouting
- Anchoring bolts, starter bars and balustrades
- Underpinning and void filling
As highlighted on page 2 of the datasheet, it is specifically designed for confined grouting applications such as under baseplates and in anchor pockets.
Technical Overview
- Type: Cementitious non-shrink precision grout
- Standards: BS EN 1504-3 & EN 1504-6 compliant
- Compressive Strength: ~57–58 MPa (28 days)
- Bond Strength: ~2.7 MPa
- Application Thickness: 10 mm – 100 mm
- Yield: ~14 litres per 25kg bag (flowable mix)
- Working Time: ~35 minutes
- Expansion: >1% (unrestrained)
- Fire Rating: Class A1
Why Choose webercem Advanced Precision Grout?
This grout is engineered for precision performance, combining high flow, strength, and non-shrink properties. Its flexibility in application methods and reliable durability make it ideal for contractors needing consistent, high-quality results on site.
Frequently Asked Questions (FAQs)
❓ What is webercem advanced precision grout used for?
It is used for precision grouting applications, including baseplates, anchors, and structural void filling.
❓ Can it be pumped or poured?
Yes, it can be pumped, poured, trowelled, or dry packed depending on requirements.
❓ What thickness can it be applied at?
It can be applied between 10 mm and 100 mm thickness.
❓ Is it suitable for dynamic loads?
No, it is primarily designed for static load applications.
❓ Does it shrink after curing?
No, it is a shrinkage compensated (non-shrink) grout ensuring full contact.
❓ Is it durable in harsh environments?
Yes, it is low permeability and resistant to freeze/thaw and de-icing salts.
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