ALTIC 040 Fire Retardant Coating for Wood

Introduction

Wood is naturally flammable, making it one of the most vulnerable materials in fire-prone environments. To counter this risk, ALTIC 080 Fire Retardant Coating for Wood offers a scientifically engineered, water-based intumescent solution. Designed for both commercial and industrial applications, it not only delays ignition but also prevents the spread of flames, ensuring higher safety standards in buildings, industries, and public spaces.

Certification & Standards

ALTIC 040 has been rigorously tested and certified by the Government of India’s National Test House (NTH), Ghaziabad. It provides 120 minutes of fire protection and complies with multiple international standards, including NFPA 703 and ASTM tests such as E-162 (flame spread), E-662 (smoke generation), E-84 (surface burning), and D-1360 (cabinet fire retardant). These certifications prove its reliability in critical applications.

Key Features & Properties

• Type: Water-based, asbestos-free, anti-halogen, intumescent coating
• Finish: Matte, available in off-white and custom shades
• Curing Time: Surface dry in 60 minutes, tack-free in 8 hours, hard dry in 48 hours
• Durability: High scratch resistance, excellent adhesion, and flexibility
• Chemical Resistance: Stable against mild acids, alkalis, oils, and water
• Fire Rating: Up to 120 minutes with DFT of 1500 microns
• Shelf Life: 1 year under recommended storage conditions

How It Works

At around 250°C, ALTIC 040 swells to form a thick foam layer. This charred foam acts as an insulator, preventing heat conduction and oxygen penetration to the wood surface. The released inert gases further suppress combustion, ensuring that fire does not spread.

Application Procedure

• Surface Preparation: Clean with emery paper; remove old, non-fire-rated coatings
• Priming: Apply one coat of ALTIC Fire Retardant Primer for Wood (coverage ~80 sq. ft./L)
• Base Coating: Apply ALTIC 040 in multiple coats to achieve the required thickness—700 microns for 1-hour protection, 1500 microns for 2-hour protection. Each coat requires 4 hours drying
• Topcoat: Apply two coats of ALTIC FR Top Coat Wood (coverage ~45 sq. ft. in 2 coats) to protect the intumescent layer from weathering

Coverage

• One-hour rating: 15 sq. ft./L
• Two-hour rating: 6–7 sq. ft./L

Advantages

• Certified fire resistance up to 2 hours
• Eco-friendly, asbestos-free, halogen-free
• Excellent mechanical and chemical resistance
• Simple brush, roller, or spray application
• Compatible with wood used in furniture, doors, panels, partitions, and industrial structures
• Long-term protection with 5-year warranty or first fire incidence

Safety & Maintenance

• After exposure to fire, re-application is required to maintain protection
• Store in cool, dry conditions away from direct sunlight
• Follow all application guidelines for maximum performance

Conclusion

ALTIC 040 Fire Retardant Coating for Wood is a high-performance intumescent solution that combines safety, sustainability, and durability. With international test approvals, proven project references, and government certification, it is the ideal choice for ensuring fire safety in residential, commercial, and industrial wood applications.