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Unobond FC Liquid Applied Polyurethane Adhesive

Unobond FC Liquid Applied Polyurethane Adhesive

Unobond FC is a high-performance, fast-setting polyurethane adhesive designed for marine and construction applications. It offers superior bond strength, high water resistance, and excellent adhesion to various substrates.
Vendor: Adheseal
SKU: UNOFCBL/6
Availability: In Stock
$153.04
$153.04
Prices do not include GST

Physical Properties

Chemical properties: Polyurethane adhesive
Density: 1.085 ± 0.020
Viscosity: 4,000 ± 1,000 mpa.s
Open time: 40 min
Pressing time: 1.5 hours at 20°c
Coverage rate: 7.5m² to 10m² per litre
Application temperature: 5°c to 35°c
Service temperature: -40°c to 100°c
Storage temperature: 5°c to 35°c
Shelf life: 12 months
Clean up: Acetone or mek
Packaging options: 6kg
Shipping & Delivery

$15.95 + GST for Australia-wide shipping, excluding DG, oversized, long-length, and bagged items over 15kg. Rural, remote areas and site deliveries are also ineligible. If your order includes any of these, we will contact you to arrange additional freight fees. Online purchases only.

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Unobond FC Liquid Applied Polyurethane Adhesive
Adheseal
Unobond FC Liquid Applied Polyurethane Adhesive
$153.04
Unobond FC Liquid Applied Polyurethane Adhesive
Adheseal
Unobond FC Liquid Applied Polyurethane Adhesive
$153.04
Description  
Use Unobond FC for: High-strength bonding in marine and construction applications, ensuring superior adhesion and water resistance.

Unobond FC is a solvent-free, structural-grade polyurethane adhesive that cures with humidity to form a strong, water-resistant bond. Designed for durability in challenging conditions, Unobond FC adheres exceptionally well to wood, plasterboard, metals, insulation foam, concrete, brick, masonry, and various plastics. It is ideal for both interior and exterior use, particularly in marine environments. The adhesive expands slightly during curing, filling small gaps and ensuring reliable adhesion.

Key Features of Unobond FC

  • Superior Bond Strength: Provides structural-grade adhesion for demanding applications.
  • No Mixing Required: Ready-to-use formula eliminates preparation time.
  • Fast Setting: Cures quickly to minimize downtime.
  • Highly Water-Resistant: Performs well in humid and marine environments.
  • Temperature Resistant: Maintains strength in both high and low temperatures.
  • Versatile Application: Bonds a wide range of common building materials.

Technical Overview

  • Chemical Properties: Moisture-cure polyurethane adhesive
  • Application Temperature Range: 5°C to 35°C (41°F to 95°F)
  • Temperature Resistance: -40°C to 100°C (-40°F to 212°F)
  • Pressing Time: 1.5 hours at 20°C
  • Open Time: 40 minutes
  • Coverage Rate: 7.5m² to 10m² per litre

Trade Professional Information

  • Required Tools: Glue spreader, roller, or spray applicator
  • Trade-Specific Tips: For best adhesion, apply even pressure during curing using clamps, nails, or screws.
  • Common Issues and Solutions: Ensure one substrate surface contains moisture to activate curing.

Storage and Shelf Life

  • Storage Requirements: Store in a cool, dry place between 5°C and 35°C.
  • Shelf Life Information: Minimum of 12 months from production date.
  • Temperature Considerations: Keep away from extreme heat or freezing temperatures.

Certifications

  • Compliant with Australian construction adhesive standards
  • Suitable for marine environments
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Common Questions  

Frequently Asked Questions About Unobond FC

Q: How should I apply Unobond FC?

A: Apply a uniform film using a glue spreader, roller, or spray applicator. Bring both surfaces together immediately and apply even pressure using clamps, nails, or screws for at least 1.5 hours.

Q: Is Unobond FC waterproof?

A: Yes, Unobond FC offers superior water resistance, making it ideal for marine and exterior construction applications.

Q: What materials can Unobond FC bond?

A: Unobond FC bonds wood, plasterboard, metals, insulation foam, concrete, brick, masonry, veneer, melamine, and many plastics (testing recommended).

Q: How do I clean up excess adhesive?

A: While wet, clean up with Acetone or MEK. Once cured, removal requires mechanical trimming or sanding.

Q: Is Unobond FC safe to use?

A: Yes, it is not classified as hazardous. However, skin irritation may occur in sensitive individuals. Always wear appropriate personal protective equipment.

Uses & Benefits  

Use Unobond FC for:

  • Marine Construction: Ideal for bonding wood and metals in boats and other marine applications due to its high water resistance.
  • General Construction: Provides strong adhesion for wood, plasterboard, concrete, and masonry in structural applications.
  • Carpentry and Joinery: Perfect for assembling furniture, cabinetry, and veneering applications.
  • Insulation Bonding: Securely bonds polystyrene and insulation foams to various substrates.
  • Automotive and Trailer Assembly: Used for bonding structural components where a strong, long-lasting hold is required.
  • Exterior Woodwork: Suited for outdoor furniture, decking, and other wood applications exposed to moisture.

Why Use Unobond FC:

  • Exceptional Strength: Creates durable, structural-grade bonds for demanding applications.
  • Fast Curing: Reduces wait time with a quick setting and pressing time.
  • Water-Resistant: Maintains performance in high-humidity and marine environments.
  • Temperature Stability: Performs in extreme conditions from -40°C to 100°C.
  • Versatile Application: Bonds a wide range of common materials without requiring primers.
  • Solvent-Free: Environmentally friendly with no harmful solvents or strong odours.
  • Minimal Surface Preparation: Requires only basic cleaning for effective adhesion.
  • Gap-Filling Properties: Expands slightly during curing to compensate for uneven surfaces.
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How To Apply  

How to apply Unobond FC:

  1. Ensure surfaces are clean, dry, and free from contaminants.
  2. Apply adhesive using a glue spreader, roller, or spray applicator.
  3. Press both substrates together and apply even pressure using clamps, screws, or nails.
  4. Allow at least 1.5 hours of pressing time before handling.
Limitations and Safety Info  

Unobond FC limitations:

  • Not suitable as a gap filler without applied pressure.
  • Some non-porous surfaces may require Primer 50A.
  • Not recommended for flexible joints.

Safety precautions when using Unobond FC:

  • Personal Protective Equipment: Wear gloves and eye protection.
  • Ventilation: Use in a well-ventilated area.
  • Handling: Avoid direct skin contact.
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Suitable Substrates  

Unobond FC can be used on the following substrates:

  • Wood (including hardwood and softwood)
  • Metal (aluminium, iron, steel, sheet metal)
  • Concrete, brick, and masonry
  • Polystyrene and insulation foams
  • Plasterboard and particleboard
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