Bostik Seal N Flex 300ml Cartridge

Bostik Seal N Flex 300ml Cartridge

Bostik Seal N Flex 300ml polyurethane sealant is a class ‘A’ one component polyurethane gun grade construction sealant.  It is a low modulus and when cured it will form a tough, flexible seal capable of cyclic expansion and compression movement of 50% (± 25%) of the original joint width.  Seal N Flex is virtually unaffected by normal weathering conditions such as rain, sunlight, snow, ultra-violet radiation and pollution.  Its excellent weatherability enables it to retain it s original properties after years of exposure.

Drying Time:

Drying and curing of the product is affected by type, dryness and porosity of the surface, temperature, humidity, ventilation, climate conditions and application technique and therefore drying and curing can only be given as a guide.

Full Cure: 7 days

Available Colours:

• Black
• Grey
• White

For great service, helpful advice and all product inquiries please contact us or call our friendly staff on 1300 758 448.

• Precast and tilt up panels
• Insitu concrete, block and brick work
• Plasterboard
• Aluminium windows
• Granite, sandstone and marble
• GRC, fibreglass and specialty panel systems
• Metal curtain wall
• Water tanks

• Low modulus 50% ( ± 25%)
• Excellent durability
• One component, no mixing required
• Non staining
• Colour range
• Australian made
• Acoustic rating
• Paintable (refer limitations)

Click on below links for Technical Data Sheets and/or SDS Sheets 

1428462570Seal-Flex

Download TDS

Download SDS