Description

Astro Coat Spray Grade Ablative Coating – Professional Fire-Stopping Solution for Service Penetrations

Advanced Flexible Coating System for Fire Resistance Restoration in Wall & Floor Constructions

Astro Coat Spray Grade Ablative Coating represents the pinnacle of fire-stopping technology—a highly advanced, flexible coating engineered to seal and protect service penetrations in fire-rated wall and floor constructions. This professional-grade system restores critical fire resistance performance where utilities, cables, pipes, and services penetrate building envelopes. Certified to multiple international fire safety standards and tested across diverse substrates and service types, Astro Coat delivers comprehensive fire protection for complex multi-service installations.

Product Overview

Designed for fire safety engineers, construction professionals, and building contractors, Astro Coat Spray Grade Ablative Coating functions as an essential component of the comprehensive Astroflame Fire Stopping system. The advanced ablative technology, flexible formulation, and multi-application capability transform vulnerable service penetrations into fire-resistant components—meeting stringent fire safety regulations while accommodating the practical requirements of modern building services infrastructure.

Key Features & Benefits

Advanced Ablative Technology

• Flexible Coating System: Accommodates movement and thermal expansion
• Ablative Properties: Material ablates under fire exposure, protecting underlying structures
• Thermal Protection: High-temperature resistance prevents flame penetration
• Char Formation: Develops protective char layer when exposed to fire
• Gas Barrier Creation: Seals penetrations to prevent smoke and flame passage
• Dynamic Performance: Maintains integrity throughout fire exposure duration

Comprehensive Fire Performance

• Fire Resistance Restoration: Reinstates fire-rating of penetrated constructions
• Multi-Service Capability: Seals single and multiple service penetrations
• Complex Geometry Support: Works across flexible walls, rigid floors, and varied substrates
• Blank Opening Sealing: Protects unfinished or future service penetrations
• Head of Wall Applications: Seals critical junctions between walls and structural elements
• Professional Certification: Tested and certified for all applications

Flexible Installation Applications

• Flexible Wall Penetrations: Accommodates cavity wall, stud wall, and membrane systems
• Rigid Floor Sealing: Protects concrete and rigid floor slab penetrations
• Multi-Service Installations: Seals multiple utilities through single opening
• Blank Opening Protection: Prepares future service penetrations with fire protection
• Wall-to-Structure Junctions: Critical fire safety at head-of-wall locations
• Diverse Substrate Compatibility: Works across varied construction materials

Professional Spray Application

• Spray Grade Formulation: Optimized for spray application methodology
• Easy Deployment: Professional application without specialized equipment
• Consistent Coverage: Spray application ensures uniform coating thickness
• Efficient Installation: Rapid application reduces project timeline
• Flexible Gun Application: Compatible with standard spray equipment
• Professional Finish: Achieves consistent, professional-grade results

Comprehensive Regulatory Compliance

• CE Marked: European conformity certification
• UKCA Marked: UK regulatory compliance verification
• UL-EU Listed: Underwriters Laboratory European listing
• EN 1366-3:2009 Tested: European fire resistance testing standard
• EN 13501-2 Classified: European fire classification compliance
• BS 476 Part 20:1987 Tested: British Standard fire testing procedures
• EN 1026 Air Permeability: Environmental performance verification
• EN 10140 Acoustic Testing: Sound isolation performance validation
• Multi-Standard Compliance: Meets diverse international safety requirements

Technical Specifications