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Application

Especially suitable as an area and fine plaster over mineral substrates, Köster Restoration Plasters and base plasters. It can be used in interior and exterior applications, in old and new construction for renovating facades, skirting and interior walls. For crack repair with embedded glass fibre mesh and subsequent fine plaster. It is a smooth plaster for facade renovation.

Description

A finely textured thin layer plaster for smooth decorative surfaces on restoration plasters and mineral based substrates. It can be applied in layer thicknesses from 2–5 mm and is felt-floatable. It is hydrophobic, water, weather, and frost resistant. The surface is finely structured, closed, and can be finished with paint or wallpaper. Strongly absorbent and salt burdened substrates must be primed with Köster Polysil TG 500, with a minimum consumption of 120 g/m².

General information

Color

White

Warranty description

Ten year

Uniclass

Pr_35_31_64_32 Finish plastersPrimary

CAWS

M20/240 One coat proprietary plaster

M20/47 One coat proprietary plaster

Specification data - Finish plasters

Consumption (per layer applied)

1.4 kg/m²/mm.

Guidance for specification option:

Layer (approximate).

Must be primed with Köster Polysil TG 500, with a minimum consumption of 120 g/m².

Separating layer

60 min.

Guidance for specification option:

Approximate floatable time.

Recoating time

1 day/mm.

Guidance for specification option:

Re-coatable time: Layer thickness (at 20°C).

CompressiveStrength

Guidance for specification option:

CS III (after 28 days).

Density

1.9 kg/L.

Guidance for specification option:

Approximate density mortar.

Pot life

1 H.

Guidance for specification option:

Approximate, at 20°C.

Layer thickness

5 mm.

Guidance for specification option:

Maximum layer thickness (as plaster).

Size

0.7 mm.

Guidance for specification option:

Maximum aggregate size.

Colour

White.

Sustainability data

Contains Red List materials

No

Recyclability

No

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Literature

Koster - The Green Pages of Construction Chemicals

Koster - The Green Pages of Construction Chemicals