WATER-BASED AND SILICONE-FREE INTUMESCENT SEALANT FOR FIRESTOPPING OF ELECTRICAL PENETRATIONS


Description

Hilti CP 611A Firestop Intumescent Sealant is a highadhesion, non-sag, easy to dispense water-based acrylic firestop sealant that expands several times its original volume when exposed to fire, and is capable of achieving an FRL of up to -/120/120.

Hilti CP 611A Firestop Intumescent Sealant is formulated to protect combustible penetrations including cables, cable bundles, conduits, PPR, PE-RT/AL/PE-RT and PE-X pipes for water and gas in a variety of base materials such as: concrete and aerated concrete, masonry, prefabricated panels (including Hebel) and plasterboard.


Uses

• Single cables and cable bundles

• Irregular openings

• Small openings

• Sealing penetrations previously sealed with firestop mortar, after installing additional cables

• Plastic pipes ≤50mm (2’’) without additional collar

Characteristics & Advantages

• Tested for firestopping of single cables, cable bundles and conduits

• Smoke-tight sealant

• Applicable on concrete, masonry or gypsum

• Acoustically tested according to ISO 10140

• Mold and mildew resistant according to ISO 846 and ASTM G21

• Paintable

• Fast, easy application and easy cleaning up with water

• Particularly suitable for laying new cables

• Silicone-free

• No coring required for most applications

• Impervious to smoke, gas and water

• Halogen and solvent free

Specification

• LEED VOC: 56 g/l

• Base materials: Concrete, Masonry, Drywall

• Application temperature range: 5 - 40 °C

Color

• Grey