Oter SpA - Hydraulic & Fixing System - Products - Oter SpA - Hydraulic & Fixing System - Products - Intumescent acrylic sealant

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Material: one-component acrylic-based
intumescent sealant, white or grey

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Performance: rw62 dc acoustic performance -
application with 12 mm depth

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Fire resistance: up to 40 hours depending on the
application

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Certificates: ETA 13/0879, UL, CE

FEATURES:The acrylic sealant has been
tested with different types of intersection on many different structures. It’s
intumescent and it closes the space that’s free even after the plastic pipes
melt. Classified for sealing of all types of structure and crossing of plants.

It has a
very high degree of sound insulation. It is easy to apply. It is permanently
flexible (elasticity up to 12%). It does not need primer as a substrate and is
suitable for most surfaces: concrete, masonry, steel, plaster, glass, plastic
and most non-porous surfaces. Hardens quickly, dries in an hour. Has 18 months
shelf storage ( in the correct conditions) and 30 years useful life.

USE: The purpose of acrylic sealant is
to prevent the spread of flames and smoke through joints and openings in
subdivision walls and slabs, including crossings to the building facilities.