Floorsil FLOORSIL2-8.14 (310-ml-Cart)

Additional Product Information

Overview

Floorsil 2 is a high-performance, one-component RTV-1 silicone sealant designed for high-duty floor joints and acidproof constructions in the aviation industry. It is specifically formulated for sealing non-textile floor coverings such as silicone and PVC in aircraft interiors. Maintenance and MRO teams rely on Floorsil 2 for its rapid curing, strong chemical resistance, and long-term durability in demanding operational environments.

Key Technical Specs for Floorsil 2

• Type: One-component silicone sealant (RTV-1)
• Size / Volume: 310 ml cartridges (carton of 12 cartridges)
• Color: Neutral / Transparent
• Viscosity / Consistency: Non-sag, pasty
• Cure / Working Time: Skin-forming ~10 minutes; 2 3 mm cure in 24 hours at 23 C, 50% RH
• Tensile Strength: ~2.9 N/mm (ISO 37, Type 2 test piece)
• Tensile Elongation: ~400%
• Shore Hardness: ~38 Shore A after 7 days
• Service Temperature: -40 C to +265 C
• Typical Uses: High-duty floor joints, acidproof construction joints in aircraft interiors
• Shelf Life: 15 months at 23 C, 50% RH (cartridge)

Approvals & Specifications

• AIRBUS Spec.: DA4-653-3SF, Issue 8, Date: 10/10/01
• Compliant with aerospace maintenance and MRO requirements

Typical Aircraft MRO / AOG Applications

• Sealing non-textile aircraft floor coverings (silicone, PVC)
• Acidproof construction joints in aircraft interiors
• Maintenance of aircraft cabin floors exposed to chemical and mechanical stress

Compatibility & Safety Notes

• Excellent adhesion to silicone floor coverings; primerless adhesion for Airfloor and Airflex products
• For PVC and similar substrates, use Floorsil 1217 primer
• Avoid contact with plasticizer-emitting materials (EPDM, neoprene, butyl rubber, bituminous products)
• Wear standard PPE during application (gloves, eye protection)
• Ensure surfaces are clean, dry, and free of contaminants before sealing

Packaging & Procurement

• 310 ml cartridges; carton of 12 cartridges
• Special cartridges available on request
• Easy-to-use cartridge format for manual or pneumatic dispensing
• Store at room temperature, away from frost and direct sunlight

Why Floorsil 2 is Chosen for AOG / MRO

• Fast curing reduces aircraft downtime
• High chemical and mechanical resistance ensures long-term reliability
• Versatile for multiple floor coverings and aircraft interior surfaces
• Portable and easy to handle for quick on-site repairs

Practical Suggestions for Your Team (AOG Mindset)

• Stock 1 2 cartons per hangar for rapid deployment during AOG events
• Train maintenance staff on surface preparation and tooling techniques
• Ensure proper curing time (24 48 hours) before exposure to stress
• Keep separate from incompatible materials to avoid sealant discoloration or failure

Manufacture / Aviation Spec Codes

• Manufacturer: METZELER
• Product ID: Floorsil 2
• MIL / OEM Codes: AIRBUS DA4-653-3SF

Alternative Names & Descriptions

• Floorsil 2 RTV-1 Silicone Sealant
• Floorsil 2 High-Duty Floor Joint Sealant
• MRO Silicone Floor Sealant (METZELER)
• Acidproof RTV Silicone Sealant for Aircraft Interiors
• METZELER Floorsil 2 Aviation Grade Sealant