Atlas Hoter U – EPS Basecoat Adhesive for Thermal Insulation & Mesh Embedding (25kg)
High-performance 2-in-1 basecoat render and adhesive for EPS and graphite EPS insulation boards – ideal for external wall insulation systems.
Product Overview
Atlas Hoter U is a professional-grade EPS basecoat adhesive designed for use in External Thermal Insulation Composite Systems (ETICS). This 2-in-1 product is engineered both for bonding EPS/XPS insulation boards and for embedding reinforcing fibreglass mesh in the basecoat render layer.
It’s suitable for standard and graphite-enhanced EPS, delivering strong adhesion, high flexibility, and excellent crack resistance – making it a trusted solution for long-lasting façade insulation performance.
Certified by BBA and NSAI, Hoter U meets both European ETA and domestic AT technical approvals, ensuring compliance and peace of mind for installers across the UK and Ireland.
Key Features
✅ 2-in-1 Functionality – Adhesive for EPS/XPS and mesh embedding basecoat render
✅ High Adhesion Strength – Strong bond to polystyrene and concrete substrates
✅ Crack & Scratch Resistant – Reinforced with microfibres for improved durability
✅ Breathable Formula – Good water vapour permeability
✅ Certified for Quality – BBA, NSAI, ETA, and AT approved
✅ Compatible with Graphite EPS – Ideal for use with high-performance insulation systems
Technical Specifications
Recommended Basecoat Thickness: 2–5 mm
Bond Strength to Concrete: ≥ 0.25 MPa
Bond Strength to EPS: ≥ 0.08 MPa
Consumption (Board Fixing): approx. 4.0–5.0 kg/m²
Consumption (Basecoat Layer): approx. 3.0–3.5 kg/m²
Packaging: 25 kg bag
Colour: Grey
Product Type: Mineral adhesive mortar for thermal insulation
Applications
External wall insulation (EWI) systems
EPS and graphite EPS board bonding
Fibreglass mesh embedding in basecoat layer
Suitable for use on concrete, cement, and plaster substrates
🛒 Buy Now – Trusted EPS Basecoat Render from Renders-World
Available for fast UK-wide delivery. Ideal for professionals installing certified EWI systems.
