Description
LBS Monoscratch 300 - Monocouche Render 25kg
LBS Monoscratch 300 Monocouche Render is a premium cement-based, through-coloured scratch render designed for durability, breathability, and water resistance. Ideal for both commercial and residential projects, it can be applied to various substrates, including concrete, clay, block, and brick.
This thick-coat render is applied in two layers and features a blend of high-quality Portland cement, hydrated lime, polymers, and modifying admixtures. This formulation ensures strong adhesion, flexibility, and a crack-resistant finish with a natural stone-like appearance.
Key Features:
- Durable & Low Maintenance: Offers a long-lasting decorative finish with minimal upkeep.
- Versatile Application: Suitable for a range of surfaces and project types.
- High Performance: Resistant to cracking and designed for excellent adhesion.
Preparation & Mixing:
Before application, ensure the substrate is clean, dry, and free from debris. Use LBS Substrate Primer to prepare the surface.
To mix:
Combine a 25kg bag of LBS Monoscratch 300 with 4.5 - 5 litres of clean water.
Mix thoroughly for 2 minutes, let it stand for 5 minutes, and then remix.
Application Process:
First Pass: Apply a 10mm thick layer using a stainless steel trowel or spray machine. Embed fibreglass mesh into this layer for additional strength.
Second Pass: Apply an 8-9mm layer over the first coat. Scratch it back to achieve a total thickness of 15-17mm and create the desired textured finish.
Drying times vary based on weather conditions. Avoid application below the damp proof course (DPC) or within 150mm of ground level.
Coverage & Technical Details:
Coverage: 1 bag covers approximately 1m².
Setting temperature: +5°C to +25°C.
Fire rating: Class A.
Thermal conductivity: 0.82 W/mK.
Storage & Shelf Life:
Store unopened bags in a cool, dry place. The product has a shelf life of 12 months from the date of manufacture.
Frequently Asked Questions:
What’s the difference between Monocouche and Silicone Render?
Monocouche is a thick-coat render that offers a textured, chalky finish. Silicone Render is a thin-coat option with advanced flexibility and crack resistance.
What colours are available?
Choose from six colours: Monaco, Valence, Wien, Anvers, Oslo
Can Monocouche be applied with a spray machine?
Yes, the first pass can be applied with a trowel or spray machine at a thickness of 10mm.
How much water is needed for mixing?
Use 4.5 - 5 litres of water per 25kg bag. Mix for 2 minutes, let it rest for 5 minutes, and remix thoroughly.
This high-performance render is a top choice for achieving a durable and attractive finish on any project.
Downloads:
Download Technical Data Sheet