Tytan SISI IS55N Spray Silicone Render 25kg

IS55N SISI Hybrid Render – 25kg | High-Performance Silicone-Silicate Decorative Render

IS55N SISI Hybrid Render is a premium structural plaster designed for professional-grade exterior and interior wall applications. This innovative hybrid render combines silicone and silicate resins with high-quality mineral fillers and decorative aggregates to provide an exceptional balance of durability, breathability, and aesthetic appeal. Once applied, it forms a flexible, weather-resistant, and vapor-permeable coating that protects building facades while offering customizable textures and colors. Perfectly suited for modern insulation systems, IS55N SISI Hybrid Render ensures long-lasting facade protection paired with elegant surface finishes.

Key Features & Benefits

• Hybrid Silicone-Silicate Formula: Combines water repellency and flexibility of silicone with the breathability of silicate binders

• Excellent Vapor Permeability (Class V2): Manages moisture effectively to reduce dampness and blistering risks

• Hydrophobic & Self-Cleaning: Repels water and dirt, maintaining a cleaner surface over time

• Biological Resistance: Contains agents preventing algae and mold growth

• Flexible & Crack-Resistant: Adapts to substrate movements, minimizing cracking and flaking

• Weather-Resistant (Class W2): Performs reliably under UV exposure, wind, rain, and frost

• Customizable Texture & Color: Available in “lamb” and “bark” finishes with a broad palette from the TYTAN PROFESSIONAL Colour Collection or custom shades

Product Application

Where and how it is used:

• As a decorative and protective final coat on exterior and interior walls

• Integrated into External Thermal Insulation Composite Systems (ETICS), such as TYTAN PROFESSIONAL

• Applied on concrete, cement-lime plaster, gypsum, and other seasoned, load-bearing mineral substrates

Who typically uses it:

• Façade contractors and plastering professionals

• ETICS system installers

• Renovation specialists and building finishing teams

Why it’s a smart choice:

• Combines robust technical performance with appealing visual texture

• Compatible with both manual troweling and spray application techniques

• Supports the longevity and efficiency of thermal insulation systems

• Reduces maintenance with durable, mold-resistant surface protection

Instructions for Use

1. Substrate Preparation:

• Ensure substrate is clean, dry, even, and structurally sound

• Prime with a recommended silicone-silicate primer

• Maintain ambient and substrate temperature between +5°C and +25°C

2. Mixing:

• Product is ready-to-use; stir thoroughly before application

• Do not dilute or mix with other materials

3. Application:

• Apply manually using stainless steel trowel or via spray machine for large surfaces

• Spread to the desired thickness according to the selected grain size

• Texture the surface using a plastic float in circular, vertical, or horizontal motions depending on the “lamb” or “bark” finish required

4. Curing & Protection:

• Allow the render to dry for 12–24 hours, depending on environmental conditions

• Protect fresh surfaces from rain, direct sunlight, and strong winds during drying

IS55N SISI Hybrid Render 25kg is a state-of-the-art plaster solution, expertly crafted for professionals seeking a blend of decorative elegance and reliable facade protection. Suitable for residential, commercial, and public buildings, it supports energy-efficient, breathable wall systems with superior durability and lasting aesthetic appeal.

Explore our complete External Wall Insulation range