Fellert Even Better Stone

Natural and elegant

Create the illusion of having the rough and natural element of a stone like finish on your ceiling, without having to worry about the heaviness of real stone hanging over your head. Our easy, light and seamless acoustic plaster does the trick.

Facts

Dimensions & weight
3 mm: 3 mm (1/8 inch) thick. Weight (dry) 0.7 kg/m² (2,2 oz/ft²).

25 mm: 28 mm (1,1 inch) total construction height. Weight (dry, excl. adhesive/mech. fasteners) 3.55 kg/m² (11,6 oz/ft²).

39 mm: 42 mm (1,65 inch) total construction height. Weight (dry, excl. adhesive/mech. fasteners) 4.7 kg/m² (15,4 oz/ft²).

Installation
3 mm: Can be mounted on walls or ceilings. On flat or vaulted surfaces. On most absorbent surfaces, primer may sometimes be needed.

25 mm-39 mm: Can be mounted on walls or ceilings. On flat or vaulted surfaces. Can be mounted with no gaps on existing ceilings or wall surfaces, suspended mounted on plasterboard or suspended directly from a track system.

Light reflectance
3 mm-39 mm: 90,0% per ASTM E1477-98a.

Fire safety classification
3 mm-39 mm: Class A per ASTM E84; B s1d0 per ISO EN 13823.

Cleaning and repair
Can be vacuumed. Spots can be removed with water and sponge. Damaged surfaces can be repaired.

Environment
3 mm-39 mm: 4 g/l (0,03 lbs/gal) VOC (emissions) per ASTM D3960, LEED.

Climate
Installation temperatures should be between 15 °C and 32 °C (60 °F and 90 °F) with humidity that does not exceed 70%. Tested for mold growth per ASTM D3273.

Sound absorption
25 mm: NRC 0.45-0.60 per ASTM C423. Alpha W 0,50 (class D)-0,55 (class D) per ISO 354/ISO11654.

39 mm: NRC 0.50-0.60 per ASTM C423. Alpha W 0,55 (class D) per ISO 354/ISO11654.

More facts about the product

Technical documents

Styles

Order samples

Sound measurements

Let´s talk

Is it really possible? Yes, where there’s a will there’s a way! Contact us and we will share our experience and help you find your best solution for a fantastic seamless acoustic experience. And of course we are happy to send more information or a product sample if requested.

Styjl
Kyrkängsgatan 6
SE 503 38 Borås
Sweden
Phone +46 (0)33 430 22 00
info@styjl.com

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