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Use Hi-Flex 60 MS Polymer Hybrid Adhesive Sealant for: Seam sealing, bonding dissimilar materials, and achieving waterproof, UV-stable joints in construction, marine, and automotive applications.
Hi-Flex 60 MS Polymer Hybrid Adhesive Sealant is a high-performance, high-modulus adhesive and sealant designed for demanding Australian conditions. Offering exceptional UV resistance and weather durability, Hi-Flex 60 cures rapidly into a flexible, dust-proof joint, maintaining long-term elasticity. With outstanding primeless adhesion on most construction substrates, this low VOC, non-isocyanate sealant is suitable for internal and external applications across construction, marine, automotive, and industrial sectors. It’s user-friendly, non-corrosive, and delivers resilient performance on cementitious materials, metals, plastics, and more.
Key Features of Hi-Flex 60 MS Polymer Hybrid Adhesive Sealant
- Outstanding primer-less adhesion on non-porous substrates like glass and metals
- Movement capability of ±25% ensures durability in dynamic joints
- Excellent UV and weather resistance for long-term outdoor applications
- Paintable with acrylic, oil, and rubber-based paints for a seamless finish
- Non-corrosive and non-staining for sensitive surfaces
- High Modulus Shore A 55 suitable for anti-pick applications in public areas
Technical Overview
- Chemical Properties: MS Polymer, Neutral Cure
- Application Temperature Range: 5°C to 40°C (41°F to 104°F)
- Service Temperature: -40°C to 100°C (-40°F to 212°F)
- Skin Time: 10 minutes at 23°C and 50% RH
- Cure Rate: 3mm per 24 hours at 23°C and 50% RH
- VOC Content: 1.5 g/L
Trade Professional Information
- Required Tools: Sausage gun, spatula for tooling, masking tape
- Trade-Specific Tips: Use Adhefoam backer rod for joints >10mm deep to control sealant depth
- Common Issues and Solutions: Prevent bubbling by avoiding air entrapment; clean surfaces with Xylene for optimal adhesion
Storage and Shelf Life
- Storage Requirements: Store in dry areas at 5°C to 25°C (41°F to 77°F)
- Shelf Life Information: 12 months from date of manufacture
- Temperature Considerations: Avoid freezing; do not store above 25°C (77°F)
Certifications
- Green Star compliant – low VOC
- ASTM C719 Movement Capability Certified
- Conforms to Australian safety regulations
Frequently Asked Questions About Hi-Flex 60 MS Polymer Hybrid Adhesive Sealant
Q: How should I apply Hi-Flex 60 for sealing joints?
A: Clean the substrate thoroughly, apply masking tape, and use a sausage gun to apply the sealant at a 45° angle. Tool off with a moistened spatula before skin formation.
Q: How does Hi-Flex 60 perform in extreme weather?
A: With excellent UV and weather resistance, Hi-Flex 60 maintains flexibility and adhesion in temperatures from -40°C to 100°C, making it ideal for Australian outdoor applications.
Q: What materials is Hi-Flex 60 compatible with?
A: It bonds to cementitious substrates, metals (excluding copper/lead), glass, timber, plastics, powder coat, and more. Preliminary adhesion testing is recommended for optimal results.
Q: How can I avoid air bubbles in the sealant?
A: Ensure surfaces are dry and clean. Avoid entrapping air during application, and tool the sealant promptly before skin formation. Use backer rods or bond breaker tape as needed.
Q: How do I safely dispose of Hi-Flex 60 waste?
A: Dispose of cured product as general waste. For uncured material, follow local hazardous waste regulations. Always wear gloves and wash hands after use.
Use Hi-Flex 60 MS Polymer Hybrid Adhesive Sealant for:
- Sealing prefabricated concrete panels in construction projects
- Bonding automotive and marine components in manufacturing
- Seam sealing bolted lap joints and display signs
- Aluminium fabrication and sealing dissimilar materials
Why Use Hi-Flex 60 MS Polymer Hybrid Adhesive Sealant:
- Permanent flexibility and durability in harsh environments
- Low VOC and non-toxic – meets Green Star environmental criteria
- Primeless adhesion saves time and materials on site
- Non-corrosive and non-staining – safe for sensitive materials
How to apply Hi-Flex 60 MS Polymer Hybrid Adhesive Sealant:
- Prepare surfaces – dry, clean, and free of contaminants
- Mask joint edges for neat finish
- Cut nozzle at appropriate angle (45° for sealant, 90° for adhesive)
- Apply with sausage gun, ensuring steady bead and no air entrapment
- Tool off with spatula before skin forms (approx. 10 minutes)
- Clean tools with Xylene while sealant is wet; remove tape immediately after tooling
Hi-Flex 60 MS Polymer Hybrid Adhesive Sealant limitations:
- Not suitable for long-term water immersion or swimming pool interiors
- Do not use in totally confined spaces – requires air humidity to cure
- Not for use with copper, lead, or on bituminous/EPDM surfaces
- Avoid exposure to cleaning agents, solvents, or alcohol during curing
Safety precautions when using Hi-Flex 60 MS Polymer Hybrid Adhesive Sealant:
- Personal Protective Equipment: Gloves, safety glasses
- Ventilation: Use in well-ventilated areas to avoid inhalation
- Handling: Avoid contact with skin and eyes; wash hands after use
- Follow first aid instructions in case of ingestion or exposure; seek medical advice
Hi-Flex 60 MS Polymer Hybrid Adhesive Sealant can be used on the following substrates:
- Masonry including fibre cement board – ensure clean, dry surface
- Metals (excluding copper and lead) – roughen and clean for best adhesion
- Timber including plasterboard – remove dust and moisture prior to application
- Plastics – preliminary adhesion test recommended
- Powder-coated surfaces – confirm with surface preparation and adhesion test
- Glass, porcelain, fibreglass, rubber, and painted surfaces – clean and test
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