Pinta Sonex

SONEX from pinta acoustic is an excellent absorber for mid-range and high frequencies.
The elements not only beneft from a low installation height and light weight, they also have an attractive appearance.

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Sonex – low weight, tremendous sound absorption characteristics

To optimize your room accoustics, pinta accoustic has developed SONEX. It is based on either willtec (a fiberfree, melamine resin based foam), or a PU foam. These highly effective materials are able to cope with even the most demanding room acoustics. The extensive product range of this absorber system is supplemented by a wide choice of colors.

Product Advantages

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  • Easy to install using fireproof system adhesives
  • Environment-friendly, being free from synthetic and natural fibers, halogens and CFCs
  • Reduced transport and handling costs due to low weight
  • Exceptionally good sound absorption thanks to profiling
  • Variable panel sizes and element thicknesses possible
  • Avaliable in different materials
  • Uniform appearance of laid surface

Installation advice

We recommend using the adhesives below for adhesion of pinta SONEX to the following surfaces:

  • Porous surfaces, such as wood, brick or concrete: pinta accoustic adhesive D
  • Smooth, non-porous surfaces such as steel panels or PVC: pinta acoustic adhesive S

Gloves should be worn when installing pinta SONEX, to avoid getting dirt on the panels. The absorbers can be cut with a sharp knife. We recommend laying the absorbers with a shadow gap of up to 20mm, to achieve an optimum appearance.

Pinta acoustic adhesive D

Field of application

Adhesion of pinta absorbers (exept A2 products) to porous interior surfaces.

Features

Pinta acoustic adhesive D is ready for use and bonds immediatly. Nevertheless, absorbers can be adjusted within 5 minutes after laying. Pinta acoustic adhesive D securely adheres to concrete, miniral plasters, brickwork and boards made of gypsum, plasterboards and gypsum fibers as well as wooden particle boards (manufacturer’s instructions must be followed).bot2

Shelf life

At least 12 months when stored in a dry, frost-free place in unopened original packaging.

Lowest film formation temperature

Approx +4°C.

Working temperature range

From approx +5° to approx. +25°C. Generally, pinta accoustic adhesive D must not be exposed to sub-zero temperatures.

Surfaces

Surfaces must be even, clean, dry, solid, stable and free of dust, oil and wax. In particular, wallpapers and coats of paint must be removed. Surfaces with insufficient stability, e.g. loose plasters, must be undercoated using a commercially available primer thinned with water in a ratio of 1:1. Uneven surfaces must be smoothed. We recommend carrying out an adhesion test.bot1

Application

Using a toothed putty-knife (size 2-3), pinta acoustic adhesive D is applied to the whole surface area. The absorbers are pressed on and aligned. Fresh spots of adhesive must be wiped off with water. During and after adhesion of pinta products, good ventilation must be ensured so that the adhesive sets quickly.

Consumption

1.2 to 1.5 kg/m2 for whole-area adhesion.

Please note

We recommend carrying out an adhesion test

Fields of application

Pinta acoustic adhesive S is a polydimethylsiloxane based adhesive and is particularly suitable for bonding pinta absorbers to smooth, non-porous surfaces.

Features

Pinta acoustic adhesive S is ready for use and bonds immediately. Nevertheless, absorbers can be adjusted within 5 minutes after laying. Pinta acoustic adhesive S adheres securely to surfaces such as steel panels, trapezoidal sheet metal and PVC.

Shelf life

12 months when stored in a dry, cool and frost-free place in unopened original packaging.

Working temperature range

From approx. +5°C to approx +40°C. Generally, pinta acoustic adhesive S must not be exposed to sub-zero temperatures.

Skin formation

Within 5 minutes at +23°C and 50% relative humidity.

Temperature resistance

From -50°C to +180°C

Surface pre-treatment

Surfaces must be stable, clean, dry and free of oil and grease

Application

Pinta acoutstic adhesive S is applied to the surface in strips. The number of strips depends on the product and the size of the absorbers.

Consumption

Approx 0.5 cartridge pr m2

Please note

We recommend carrying out an adhesion test

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