WEBERTEC RM2
WEBERTEC RM2 is a cement-based, polymer-modified thick repair mortar designed to deliver high performance for concrete repair applications. Developed specifically for fair-faced concrete surfaces, it provides excellent adhesion and long-lasting repairs on interior and exterior walls and ceilings.
Classified as an R2 repair mortar, WEBERTEC RM2 is suitable not only for concrete repair but also for surface preparation before granite and ceramic tile installation.
What is WEBERTEC RM2?
WEBERTEC RM2 is a:
- Cement-based, polymer-modified repair mortar
- Thick-layer repair mortar (R2 Class)
- High-adhesion solution for fair-faced concrete surfaces
- Suitable for wall and ceiling applications
- Designed for both interior and exterior use
Its thick-build formulation makes it ideal for filling deep voids and correcting uneven concrete surfaces.
Applications
According to the manufacturer's technical specifications, WEBERTEC RM2 is suitable for:
- Concrete repair in interior and exterior applications
- Wall and ceiling surfaces
- Fair-faced concrete
- Surface preparation before granite and ceramic tile installation
It is an ideal solution for professional thick-layer repair and surface levelling applications.
Product Advantages
- Excellent adhesion to concrete and cement-based plaster surfaces
- Easy to apply and level
- Comfortable application over large surface areas
- Resistant to water and harsh weather conditions
- Suitable for both horizontal and vertical applications
- Provides durable and long-lasting concrete repairs
Application Details
Application Tools: Hand mixer, steel trowel, finishing trowel, wire brush
Application Temperature: +5°C to +30°C
Pot Life: Approximately 60 minutes
Application Thickness: 5–20 mm
Waiting Time Between Coats: Approximately 3 hours
Its thick-layer formulation allows both filling and levelling operations to be completed using a single product.
Application Limitations
WEBERTEC RM2 should not be applied on:
- Gypsum-based surfaces
- Previously painted surfaces
- Autoclaved aerated concrete (AAC) blocks
- Natural stone and stone masonry
- Hollow clay brick surfaces
Choosing the appropriate substrate is essential to achieve optimum product performance.
Packaging and Technical Documentation
Packaging: 25 kg bag
Available documentation includes:
- Technical Information Sheet
- Technical Data Sheet
- Safety Data Sheet (SDS)
- CE Certificate
- TSE Certificate
Frequently Asked Questions (FAQ)
What classification does WEBERTEC RM2 have?
WEBERTEC RM2 is classified as an R2 thick repair mortar in accordance with EN 1504-3.
What application thickness is recommended?
The recommended application thickness is 5–20 mm.
On which surfaces should WEBERTEC RM2 not be used?
It should not be applied to gypsum surfaces, painted substrates, autoclaved aerated concrete (AAC), natural stone walls, or hollow clay brick surfaces.
Is it suitable for exterior applications?
Yes. WEBERTEC RM2 is designed for both interior and exterior wall and ceiling applications.
Can it be used before ceramic tile installation?
Yes. It is recommended for surface preparation before installing granite and ceramic tiles.