PATCO-1800 (3-Inch-Roll)

PATCO® 1800 Flame Retardant Galley Tape

Overview

PATCO® 1800 Flame Retardant Galley Tape is a PVC film-based aerospace sealing tape designed for aircraft wet-seal applications, corrosion protection, and moisture barrier installations. Featuring a flame-retardant PVC backing and a high-performance rubber-based adhesive, the tape provides durable sealing performance in aircraft cabin environments exposed to moisture, including galleys, lavatories, entryways, and other susceptible areas. The product complies with key aerospace flammability requirements and is approved for use on multiple commercial aircraft platforms.

Key Technical Characteristics

• Product Type: Flame retardant aerospace sealing tape
• Backing Material: PVC film
• Adhesive Type: Rubber-based adhesive
• Liner: 53 lb coated kraft paper
• Color: Black
• Total Thickness: 0.241 mm (9.5 mil)
• Backing Thickness: 0.216 mm (8.5 mil)
• Operating Temperature Range: -40°C to +93°C (-40°F to +200°F)
• Application Temperature Range: 10°C to 49°C (50°F to 120°F)
• Elongation: 200%
• Tensile Strength: 43.78 N/cm (25 lb/in)
• Adhesion to Steel: 5.47 N/cm (50 oz/in)
• Puncture Resistance: 5.44 kg (12 lb)

Core Performance Benefits

• Provides excellent moisture barrier protection
• Offers corrosion protection in moisture-prone aircraft areas
• Flame-retardant construction supports aerospace safety requirements
• Permanent adhesive bond resists delamination
• Compatible with most aerospace sealants
• Tough yet conformable backing adapts to irregular surfaces
• Excellent puncture and abrasion resistance
• Easy liner removal simplifies installation

Typical Applications

• Aircraft galley wet-seal installations
• Lavatory moisture protection systems
• Aircraft entryway sealing applications
• Corrosion prevention in cabin structures
• Moisture barrier protection in aircraft interiors
• Aerospace maintenance and repair operations
• Aircraft floor and structural sealing systems
• General cabin-area environmental protection applications

Material Engineering & Design Features

PATCO® 1800 combines a durable PVC film backing with a permanent rubber-based adhesive system engineered for long-term environmental protection in aerospace applications. The conformable film allows installation over complex geometries while maintaining a continuous moisture-resistant barrier.

The tape's construction consists of:

• Flame-retardant PVC film backing
• Permanent pressure-sensitive rubber adhesive
• Coated kraft release liner for controlled handling

The material is qualified to aerospace flammability and aircraft manufacturer requirements including:

• FAR 25.853(a) Appendix F - Interior Aircraft Use
• Fokker FK05-159
• Fokker FK05-160
• Bombardier 91-25-1
• Bombardier 91-25-2
• Bombardier 91-25-3
• Bombardier 91-25-4
• Bombardier 91-25-5
• Bombardier 91-25-6

Installation & Handling

• Apply within the recommended application temperature range of 10°C to 49°C
• Ensure surfaces are clean, dry, and free from contaminants before installation
• Remove release liner immediately before application
• Apply firm pressure to achieve full adhesive contact
• Compatible with most commonly used aerospace sealants
• Available in widths from 1/4 inch to 54 inches
• Supplied in standard roll lengths of 108 feet

Environmental & Compliance Notes

• Flame-retardant construction for aircraft interior applications
• Designed for aerospace cabin moisture protection systems
• Recommended storage conditions:
  • Temperature: 16°C to 27°C (60°F to 80°F)
  • Humidity: 40-60% RH
• Shelf Life: 12 months from shipment date
• Store in original packaging until use

Key Advantages for Aerospace Use

• Combines moisture protection and corrosion prevention in one product
• Approved for use on multiple commercial aircraft platforms
• Flame-retardant construction meets aerospace interior requirements
• Permanent adhesive bond minimizes maintenance requirements
• Conformable PVC backing adapts to complex aircraft structures
• Compatible with aerospace sealant systems
• Excellent durability in high-moisture cabin environments
• Suitable for both OEM production and maintenance applications