Description :

The MD5 duct sealing system uses a specially formulated two-component expanding polyurethane resin. The polyurethane sealant is supplied in a two-component cartridge. The two liquid parts are formulated to be mixed at a 1:1 ratio, using the 2K cartridge and mixing nozzle provided.

After injecting the resin into the duct, the resin starts expanding by forming CO². During the expansion, the polyurethane resin penetrates all areas between the two foam flanges inside the duct. MD5 is suitable for all openings regardless of the shape of the duct or borehole and cable configuration.

After full curing, the Filoform two-component resin provides a 100% gas and watertight seal and offers excellent mechanical strength & rodent resistance. MD5 duct sealant is compatible with common cable jacket /sheath materials and PE drinking water conduits. The cured duct sealant is an inert solid mass that does not affect any of the materials inside of the duct.

The MD5 system has been designed to support and separate multiple cables in a duct / conduit using our uniquely designed duplex foam, whilst reducing excess expansion of resin out the front of the duct; This ensures a neater, less messy professional finish.  The opening of the duct does not need to be completely round.

Kit Contains :

• 280ml expansion resin tube (for 110mm duct tube contains enough sealant for 2 x 110mm ducts to be sealed)
• Applicator nozzle
• Sandpaper
• Cleaning wipe
• Front Sponge
• Rear Sponge
• Filler sponge
• Installation instructions
• Plastic bag for disposal of applicator nozzle