FixTech Fix8 Structural Silicone Clear 300ml – Marine Adhesive & Sealant

The FixTech Fix8 Structural Silicone Clear 300ml is a premium, professional-grade silicone adhesive and sealant designed for marine, boating, caravan, automotive and construction applications.

Featuring a high-strength, neutral-cure silicone formulation, Fix8 provides excellent adhesion, weather resistance and long-lasting flexibility, making it ideal for bonding, sealing and waterproofing compatible materials.

Engineered for demanding outdoor environments, FixTech Fix8 offers excellent resistance to UV exposure, moisture and changing weather conditions. Once cured, it forms a durable, flexible rubber seal that accommodates movement, vibration and thermal expansion.

Its clear finish provides a neat, discreet appearance, making it particularly suitable for glass, marine windows, transparent fittings, fibreglass surfaces and exposed joints where a coloured sealant may be undesirable.

Whether you're maintaining your boat, installing marine fittings, sealing caravan joints or completing a workshop project, FixTech Fix8 Clear delivers dependable adhesion and flexible sealing performance.

Key Features

• High-Strength Structural Silicone: Designed for demanding bonding and sealing applications.

• Neutral-Cure Formula: Suitable for a wide range of compatible metals, composites and other materials.

• Marine-Grade Performance: Ideal for suitable marine and coastal sealing applications.

• Excellent UV Resistance: Designed to withstand prolonged outdoor exposure.

• Weatherproof & Water-Resistant: Provides durable protection against moisture and changing weather conditions.

• Clear Finish: Ideal for transparent surfaces, glass, windows and discreet sealing applications.

• Permanently Flexible: Accommodates movement, vibration and thermal expansion.

• Strong Multi-Surface Adhesion: Suitable for many common marine and construction materials.

• Primerless Adhesion: Bonds to many compatible substrates without a primer, subject to surface preparation.

• Excellent Gap-Filling Properties: Suitable for sealing joints, gaps and fittings.

• Single-Component Formula: Ready to use without mixing.

• Easy Application: Suitable for standard cartridge caulking guns.

• 300ml Cartridge: Convenient for repairs, installations and maintenance.

Specifications

Specification	Details
Brand	FixTech
Product	Fix8 Structural Silicone
Colour	Clear
Size	300ml
Product Type	Structural Silicone Adhesive & Sealant
Base Material	Silicone
Curing System	Neutral, Moisture Cure
Consistency	Paste
Skin Formation	Approximately 30 minutes
Tack-Free Time	Approximately 3 hours
Curing Rate	Approximately 3mm per 24 hours
Hardness	Approximately 40 Shore A
Elongation at Break	Approximately 300%
Movement Capability	25%
Temperature Resistance (Cured)	-40°C to +150°C
UV Resistant	Yes
Paintable	No
Application Method	Manual or Pneumatic Caulking Gun
Suitable Applications	Marine, Caravan, Automotive & Construction

Technical values are indicative. Refer to the current FixTech Technical Data Sheet for confirmed specifications and application requirements.

Suitable Materials

FixTech Fix8 Clear is designed to bond and seal a range of compatible materials, including:

• Fibreglass & Composite Materials

• Aluminium & Stainless Steel

• Steel & Other Metals

• Glass & Glazing Materials

• Timber & Sealed Plywood

• PVC & Selected Plastics

• Ceramic Tiles

• Selected Painted Surfaces

• Stone & Masonry

• Rubber & Selected Synthetic Materials

Adhesion varies by material, coating and surface preparation. Test compatibility before use.

Ideal Applications

Marine & Boating

FixTech Fix8 Clear is suitable for a variety of marine maintenance and installation applications, including:

• Sealing marine deck fittings

• Bonding compatible fibreglass and composite components

• Sealing aluminium and stainless steel fittings

• Marine window and glazing applications

• Sealing selected hatches and fixtures

• Bonding and sealing compatible synthetic decking

• Sealing joints around marine hardware

• General boat maintenance and waterproofing

Caravans, Campers & RVs

Ideal for suitable caravan and recreational vehicle applications, including:

• Sealing exterior panels and joints

• Sealing window surrounds and frames

• Bonding selected fittings and fixtures

• Weatherproofing compatible external fittings

• Sealing trims and panel connections

• General caravan and camper repairs

Automotive & General Maintenance

Suitable for:

• Automotive panel sealing

• Window and frame sealing

• Metal fabrication and workshop repairs

• Construction joints and fixtures

• Outdoor weatherproofing

• General-purpose sealing and maintenance

Why Choose FixTech Fix8 Clear?

Professional Structural Bonding Performance

FixTech Fix8 is formulated to provide strong adhesion while maintaining flexibility after curing.

This makes it particularly useful for suitable applications exposed to vibration, movement and temperature changes.

Designed for Marine Environments

Boats and marine equipment are regularly exposed to moisture, saltwater spray, UV radiation and changing weather conditions.

Fix8's durable silicone formulation makes it a practical choice for compatible marine bonding and sealing applications.

Long-Lasting Flexibility

Unlike rigid adhesives, FixTech Fix8 cures to a flexible rubber seal that helps accommodate movement and thermal expansion.

This makes it well suited to joints and fittings where some movement is expected.

Discreet Clear Finish

The clear formulation provides a subtle appearance that complements glass, transparent fittings, fibreglass surfaces and a variety of coloured materials.

It is particularly useful where a visible white, black or grey sealant may affect the finished appearance.

Versatile Multi-Surface Adhesion

FixTech Fix8 is suitable for many common materials used in boats, caravans and general construction, providing a versatile solution for a range of maintenance tasks.

Application Instructions

1. Prepare the Surface: Ensure all surfaces are sound, clean, dry and free from dust, grease, oil and loose material.

2. Check Compatibility: Test adhesion and material compatibility before proceeding with the full application.

3. Prepare the Cartridge: Cut the nozzle to the required bead size and insert into a suitable caulking gun.

4. Apply the Silicone: Apply a continuous, even bead to the prepared joint or surface.

5. Position Components: Assemble or position components as required, using temporary support where necessary.

6. Tool the Sealant: Smooth the bead before skin formation to achieve a neat, professional finish.

7. Allow to Cure: Protect the application and allow adequate curing time before exposing it to operational loads or service conditions.

Curing times depend on sealant thickness, temperature and humidity. Follow the manufacturer's current application instructions.

Why Buy from Fraser Coast Outdoors?

At Fraser Coast Outdoors, we stock quality marine maintenance products, adhesives, sealants and fibreglass supplies to help keep your boat, caravan and outdoor equipment in excellent condition.

Whether you're maintaining your fishing boat, sealing deck fittings, repairing caravan panels or completing a project around the home, FixTech Fix8 Clear provides a versatile bonding and sealing solution.

Our team understands the challenges of boating and outdoor equipment maintenance in Queensland's coastal environment and can help you find the right products for your project.

Strong Bond. Flexible Seal. Discreet Clear Finish.

Available at Fraser Coast Outdoors – Maryborough's local destination for boating accessories, marine adhesives, sealants, fibreglass supplies and outdoor equipment.

Important Information

• Not Paintable: Silicone sealants are generally unsuitable for painting after curing.

• Surface Compatibility: Always test adhesion and compatibility before use, particularly on acrylic and polycarbonate.

• Marine Applications: Confirm suitability before using on below-waterline, through-hull or safety-critical installations.

• Structural Applications: Engineering-critical or load-bearing applications require specific manufacturer approval and appropriate design.

• Safety: Follow the current FixTech Technical Data Sheet and Safety Data Sheet. Wear suitable gloves and eye protection and ensure adequate ventilation.

• Curing: Allow sufficient curing time before placing bonded or sealed components into service.

• Storage: Store unopened cartridges in a cool, dry location away from excessive heat.

• Included: One 300ml cartridge of FixTech Fix8 Structural Silicone – Clear.