HENSOMASTIK® K 2000 Class A Adhesive

HENSOMASTIK® K 2000 special adhesive

HENSOMASTIK® K 2000 is a flexible special adhesive. It bonds fire-protection boards with additional mechanical fixing, serves as an installation aid when working with insulating materials and assists when bonding and sealing fire-protection boards for the construction of ventilation systems.

Its high degree of elasticity makes it suitable for joining materials with very different coefficients of thermal expansion, as well. HENSOMASTIK® K 2000 is therefore used in the construction of railway carriages to fix insulating material between exterior sheet metal panels and interior cladding, for example.

Product characteristics

• Classified in accordance with DIN EN 13501-1 as A2-s1, d0 when 400 g/m2 are applied
• Classification in accordance with DIN EN 45545-2
• Organic material, permanently flexible does not become brittle
• Temperature resistant to +750 °C

Classification­Report

Classification according to DIN EN 13501-1, A2 s1, d0 this corresponds with DIN 5510-2: S5, SR2, ST2

Classification Report No. FLT KE4197908
Classification according to UNE 23721: class M1
Fulfills the requirements of R1 HL3 according to EN 45545-2:2016 Exova Warringtonfire Test Report No. 2014-2265-1

Use

Incombustible adhesive joints
Bonding of building materials with different coefficients of expansion

(e.g. fixation of isolation/insulation material between the inner and

outer walls in wagon construction)
Bonding of fireproof boards to concrete or aerated concrete with

additional mechanical fastening
Fixing and sealing of fireproof boards for ventilation ducts Installation aid for the processing of insulation materials

Properties

Building material classification A2 (non combustible) Solvent-free
Organic
Colourless

Permanent elastic (does not become brittle)
Ready for spraying or viscous material available

Application

The adhesive has to be stirred thouroughly before use
Surfaces shall be free from any contamination!
Temperature during application and drying > + 5 °C
Substrate temperature should be at least + 3 °C above dew point

and in any case above 0 °C! Workabilitytimeat+20°Cambienttemperature andarelative

humidity of 65 % = 15 minutes
If materials of different densities should be glueed, the adhesive

must be applied onto the material with the higher density
Coverage rate depends on the structure of the material surfaces

and purpose: 0.1 to 1.5 kg/m2
Before joining parts, especially overhead or vertically, an 8 to

20 minutes interval of airing is recommended to guarantee an

instant fixing, bonding of parts under pressure
Clean working tools and spraying machines if work is interrupted for more than 20 minutes immediately with water or pump ­HENSOMASTIK®­K­2000 "in the circle"

HENSOMASTIK®­K­2000,­ready­ for­ spraying:­

Application by airless spraying machine possible,
e.g. WIWA Phoenix 6552 (compressed air) or comparable

Airless spray gun tip size 0.013" 0.015"