Repair Systems — Concrete Spalling
High-build repair mortars
Technical product reference for high-build repair mortars — Westox Plastalite High Build Repair Mortar A for deep concrete spalling repair applications.
High-build repair mortars
High-build repair mortars are polymer-modified cementitious products designed for application in thicker sections than standard repair mortars, used in deep concrete spalling repairs where multiple coats of standard mortar would otherwise be required. Westox Plastalite High Build Repair Mortar A is a high-build mortar for concrete spalling repair. Confirm current specifications with Westox technical before specifying.
Product Reference
Individual products — one card each — scroll to view all
Westox
Westox Plastalite High Build Repair Mortar A 15kg
High-build cementitious repair mortar — deep concrete spalling repair
Best for
- High-build polymer-modified cementitious repair mortar — suitable for deep concrete spalling repair
- Applied in thicker sections than standard repair mortars — confirm maximum single-coat thickness from…
- Confirm water ratio, coverage, primer specification, and system design from current Westox Plastalite High…
Avoid where
- Confirm current product formulation and system specifications with Westox technical before specifying
- Very deep repairs (confirm threshold with Westox) may require reinforcing mesh or steel fibre…
- Not suitable for application over wet or contaminated concrete — substrate must be prepared…
- Confirm current Australian product availability with Westox before specifying
Key application info
- Thickness / layer
- N/A
- Application temp
- N/A
- Primer / bond coat
- Confirm water ratio, coverage, primer specification, and system design from…
- Pack size
- N/A
- Application method
- N/A
- Vertical / overhead
- N/A
- Substrate
- N/A
- Setting
- N/A
Key warnings
System Comparison
Concrete spalling — confirm all selections against the current manufacturer TDS before specifying.
| Brand | Product | Type | Key specification |
|---|---|---|---|
| Westox | Westox Plastalite High Build Repair Mortar A 15kg | High-build cementitious repair mortar — deep concrete spalling repair | High-build polymer-modified cementitious repair mortar — suitable for deep concrete spalling repair |
Disclaimer
Confirm product selection against current TDS and project specification. Do not rely on this reference as a substitute for professional advice.