Isaval presents the Impermisal façade system, a comprehensive range of high-performance acrylic coatings developed to protect and enhance building envelopes. Acrylic systems offer a complete solution for façade rehabilitation, combining excellent waterproofing, breathability, and UV resistance with exceptional durability across a broad color palette.
Products
Rhona Repair Mortars
Repair mortars specially designed for structural and cosmetic restoration, offering excellent adhesion, mechanical strength, and durability for both concrete and masonry surfaces.
Fixenol Pigmented
A pigmented primer that improves surface uniformity and adhesion of subsequent coatings while offering initial coverage in a range of tones.
Impermisal Smooth Matt
A smooth, matte-finish façade coating that provides water repellency, breathability, and UV resistance with an elegant appearance.
Impermisal Elastic Thermal Insulating
An elastic and thermal-insulating façade coating formulated to bridge microcracks, reduce thermal conductivity, and protect against weathering.
Main components
- Rhona Repair Mortars: For surface repair on masonry substrates
- Pigmented Fixenol Primer: Opaque acrylic primer regulating absorption and improving adhesion
- Impermisal Smooth Matte: 100% acrylic ecological waterproof coating, Ecolabel certified, ideal for healthcare, educational, and occupied residential façades
- Elastic Thermoinsulating Coating: High-performance, elastic waterproofing that bridges cracks and microcracks while providing thermal and acoustic insulation
Performance features
- Elastic properties enable crack-bridging and adaptation to substrate movement
- Outstanding waterproofing combined with vapor permeability
- High resistance to UV radiation and environmental degradation
- Effective anti-carbonation barrier and resistance to alkaline substrates
- Thermal and acoustic insulation improves occupant comfort
- Wide chromatic range for design flexibility
- Suitable for brick, concrete, mortar, clay blocks, and traditional renders
- Supports LEED and BREEAM certification standard
System composition
- Substrate: Brick, concrete, traditional render, clay blocks
- Surface repair: Rhona mortars
- Primer: Pigmented Fixenol
- Finish: Impermisal Smooth Matte or Elastic Thermoinsulating, depending on performance needs
| Acrylic Façade System - Typical substrate: Masonry surfaces such as brick, thermo-clay blocks, concrete, mortar, and traditional renders
- Surface repair: Rhona repair mortars
- Surface priming: Pigmented Fixenol, an opaque acrylic primer that regulates absorption
- Colored protection and decoration of the system:
a) Impermisal Smooth Matte, for high durability requirements
b) Elastic Thermoinsulating, for maximum protection
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