EIFS - Exterior Insulation and Finish System
Mortar additive manufacturer
EIFS (Exterior Insulation and Finish System) Solutions
Exterior Insulation and Finish Systems (EIFS) are designed to provide superior thermal insulation, crack resistance, and long-lasting surface finishes for modern buildings. At TENESSY, we supply high-performance construction additives that ensure stability, flexibility, and adhesion across every EIFS layer — from basecoat to finish.
Our specialized EIFS product line includes HPMC, RDP, y Fibra PP, each formulated to enhance workability, strength, and long-term durability of EIFS mortars.
Tenessy EIFS Additives
1. HPMC for EIFS
TENESSY™ Hydroxypropyl Methylcellulose (HPMC) improves the consistency, water retention,
and bonding strength of EIFS basecoat and finish coat mortars.
It provides smooth application and prevents sagging or cracking during curing.
- Excellent water retention and workability
- Stable viscosity for consistent performance
- Enhanced adhesion between layers
- Reduced cracking and shrinkage
2. RDP for EIFS
TENESSY™ Redispersible Polymer Powder (RDP) enhances the flexibility, adhesion, and weather resistance
of EIFS systems. It improves bonding between insulation boards and basecoat, ensuring durable
and long-lasting exterior walls.
- Strong adhesion and cohesive strength
- Improved flexibility and impact resistance
- Enhanced durability under temperature changes
- Excellent compatibility with cementitious materials
3. PP Fiber for EIFS
TENESSY™ Polypropylene (PP) Fiber is used to control microcracks and increase toughness in EIFS mortars.
It distributes stress evenly and improves resistance to shrinkage and impact, resulting in a more stable
and durable finish.
- Crack prevention and shrinkage control
- Increased tensile and flexural strength
- Enhanced surface durability
- Easy mixing and uniform dispersion
Using TENESSY Mortar Additives
- Easier application and better workability
- Reduced cracking and shrinkage
- Improved impact resistance and durability
- Consistent results batch after batch
- Systems that maintain their appearance longer
Why Choose TENESSY for EIFS?
- Consistent Quality: Each batch is tested for purity, performance, and stability.
- Optimized Formulations: Tailored grades for different EIFS layers and climatic conditions.
- Technical Expertise: Professional support for formulation and performance optimization.
- Reliable Supply: On-time delivery and long-term partnership commitment.
