Product Description
FS702 Intumastic is a water-based acrylic sealant that cures to form a firm yet flexible fire seal. It is designed for use in various construction joints, offering up to 30% movement capability while delivering excellent acoustic and air-sealing performance. FS702 is supplied in convenient foil packs for easy application.
Usage and Purpose
FS702 Intumastic is ideal for use around non-combustible services, cables, and rock fiber-insulated non-combustible pipes, requiring a minimum depth of 25 mm. It boasts strong adhesive properties, making it highly effective for bonding and pointing joints and service penetrations when used in conjunction with the FB750 Intubatt system.
This product is not suitable for use around CPVC pipes; for these applications, FS719 HP Blue should be used. If applied around Pegler X-Press Carbon Steel pipes, consult the pipe manufacturer for specific recommendations.
Performance and Testing
FS702 provides up to 4 hours of fire resistance, tested to EN 1366-4, EN 1366-3, and BS 476 Pt 20-22 standards. During fire testing, it demonstrated movement capability of up to 30%, making it highly versatile for dynamic environments. FS702 is compatible with flexible walls and rigid walls and floors.
Key Benefits
- Provides reliable sealing for FB750 Intubatt applications.
- Acoustic performance up to 55 dB.
- Air-tight up to 600 Pa.
- Features Optifire® and Optifire®+ unique traceability identifiers for quality assurance.
Application and Safety
Before use, always review the Safety Data Sheet (SDS), pre-application guidance, and relevant project documents to ensure correct and safe application. Ensure the latest materials are downloaded before starting your project.
Contact Us
For expert advice or further information, reach out to our team at [email protected] or call 01752 690997 to discuss your project needs and how this product can provide the fire protection solution you require.