FS719 HP Blue for CPVC

FS719 HP Blue for CPVC is a unique sealant developed specifically for CPVC materials. The product has a distinctive blue colour for easy visual identification and traceability. FS719 is FBC™ System Compatible*, for use around FlowGuard®, BlazeMaster®, Corzan®, etc.

Usage/purpose

FS719 is used to reinstate the fire performance of compartment lines (walls & floors) which have been breached by CPVC combustible sprinkler systems or other CPVC systems.
The product remains inert until exposed to a specific temperature. At this point FS719 will expand and seal the gap left by the now absent (melted) CPVC sprinkler pipe.
Tested for use around 1”, 2” and 3” Internal Diameter CPVC pipes (33mm to 90mm External Diameter) through flexible & rigid walls, CLT walls and floors, and rigid floors.
FS719 may be used:
- direct within substrate (plasterboard, blockwork, concrete, CLT)
- within FB750 Intubatt
- within FR230 Intucompound
FS719 must be installed in full accordance with our testing methods and recommendations.

Typical areas of use include: health and leisure facilities, schools, universities, modular construction, commercial buildings, hospitals, retail and industrial units, train stations, nuclear power plants, etc.

Always read SDS, pre-application guidance and relevant application detail prior to application. Ensure the latest documents are downloaded prior to every project commencement.

This product is tested for use only around CPVC pipes.
The product may function on other pipe types, but is not tested for such materials and should not be used as a general fire stopping product.
Sprinker system design must include allowances for CPVC thermal expansion at the point of interface with FS719. It must be installed in full accordance with all manufacturers’ recommendations and storage condition guidance. The design of the sprinkler system should consider all local heat sources (close to the sprinkler system), other services (should be prevented from touching the sprinkler system), and building deflection that may have a long term detrimental effect and cause stress fractures on the sprinkler system if not considered in the design.
FF197 Fire Rated PU Foam may not be used as a backer material with FS719 around CPVC pipes.
The materials recommended on this TDS are as approved by Lubrizol and are correct as of the day of publication.
When used within FB750, care should be taken to avoid any contact with any other sealant type required for application from coming into contact with CPVC.

*FBC™ System Compatible indicates that this product has been tested, and is monitored on an ongoing basis, to assure its chemical compatibility with FlowGuard Gold®, BlazeMaster® and Corzan® piping systems and products made with TempRite® Technology. The FBC System Compatible Logo, FBC™, FlowGuard Gold®, BlazeMaster®, Corzan®, and TempRite® are trademarks of Lubrizol Advanced Materials, Inc. or its affiliates.
Visit fbcsystemcompatible.com for additional information.

Safety data sheet must be read and understood before use.