Flex Seal Spray 396g

Flex Seal Spray 396g is a rubberised sealant coating that provides a fast and effective solution for sealing leaks, filling cracks and protecting surfaces from moisture. Spraying on as a liquid before curing into a durable, flexible rubber coating, it penetrates small gaps and forms a watertight barrier that helps seal out air and water. Suitable for both preventative maintenance and emergency repairs, it can be applied to wet or dry surfaces for added convenience.

The flexible rubber coating expands and contracts with changing temperatures without cracking, peeling or sagging, providing reliable long-term performance in indoor and outdoor environments. It also helps reduce vibration and dampen noise while protecting surfaces against moisture and corrosion.

The easy-to-use aerosol can delivers a smooth, even coverage on a wide range of surfaces, making it ideal for roofing, gutters, pipes, caravans, boats, windows, outdoor equipment and general home maintenance. Once fully cured, the coating can be painted to match surrounding surfaces for a neat, professional finish.

Available in Black, White and Clear, Flex Seal Spray 396g is a versatile sealing solution for homeowners, tradies, DIY enthusiasts and maintenance professionals.

Key Features:

• Rubberised aerosol sealant coating
• Sprays on as a liquid and cures to a flexible rubber finish
• Creates a durable watertight seal
• Suitable for wet or dry surface application
• Resists cracking, peeling and sagging
• Helps reduce vibration and noise
• Paintable once fully cured
• Available in Black, White and Clear

Best Used For:

• Sealing leaks and cracks
• Roof and gutter repairs
• Caravan and marine maintenance
• Pipe and flashing repairs
• General waterproofing projects

Technical Specifications:

• Product: Flex Seal Spray
• Size: 396g aerosol can
• Type: Rubberised spray sealant
• Colours: Black, White, Clear
• Finish: Flexible waterproof rubber coating
• Paintable: Yes, once fully cured
• Application: Indoor and outdoor use

HOW TO USE

Always read and follow the instructions for use. For full usage instructions and safety directions, Read Can.

1. Read entire can. Wear face and eye protection, protective gloves, and clothing.
2. Make sure the surface is clean, dry, and free of grease, oil, and dirt.
3. Shake well.
4. Spray 20cm to 30cm away from surface, using an even, sweeping motion.
5. Apply multiple, even coats until ALL cracks and holes have been filled.
6. Each coat must be dry before applying additional coats.
7. IMPORTANT: Allow 24 to 48 hours to dry before applying another coat.
8. Let it dry completely. (It usually takes up to 24 to 48 hours to fully cure.)

*Use FLEX SEAL™ ONLY in a well-ventilated area. When using inside, prevent vapour build-up by opening doors and windows.

**Ensure fresh air entry during application and drying.

***Do not use near heat, sparks, pilot lights or other sources of ignition.