NBS Source
List your products
Application

Should be applied in a single coat of between 2–5 mm thick. The plaster should be left to set for 90 minutes before using stainless steel trowels to level.

Description

Limelite High Impact Finishing Plaster is a flexible, breathable and durable finishing plaster designed to provide a quality finish over Limelite backing plasters.

Features and benefits:

  • Can be used as part of the Limelite renovating plaster system, which can be applied directly to damp walls or as part of flood remediation works.
  • Suitable for use in heritage restoration and renovation projects as well as in damp environments.
  • Suitable for use in both commercial and domestic environments where high levels of impact resistance is required.
  • Non-combustible to BS 476:4 and can be designated class O in accordance with the requirements of the national building regulations for use as a surface finishing material.
  • The finishing plaster can also be used over lime backgrounds, sand/ cement mixes and existing gypsum plaster.
  • Suitable for heavy trafficked areas.
  • 24 hour drying time.
  • Can be left unpainted for a more natural off-white finish.
  • Water vapour permeable.

Application:

Should be applied in a single coat of between 2–5 mm thick. The plaster should be left to set for 90 minutes before using stainless steel trowels to level.

Mixing:

Should be mixed in a clean mixing vessel using a mechanical mixer such as a slow speed drill and paddle mixer.

Should be stored in sealed original packaging in a dry location at temperatures between 5°C and 30°C. Avoid exposure to water, frost or heat as this will lead to a reduced shelf life.

General information
Specification data
Product Reference

Limelite High Impact Finishing Plaster

Standard product features

Weight:

25 kg.

Thickness:

2 mm.

Technical characteristics:

  • Dry powder density: 1000–1200 kg/m³.
  • Density air dried: 1700 kg/m³.
  • Density oven dried: 1690 kg/m³.
  • Compressive strength at 28 days: 15 N/mm².
  • Flexural strength at 28 days: 3.5 N/mm².
  • Modulus of elasticity: 2100 N/mm².
  • Appearance as supplied: White/ off white powder.
  • Appearance after application (dried): White/ off white matt surface.
  • Thermal conductivity (k) at 0% moisture by volume: 0.34 W/m°C.
  • Thermal conductivity (k) at 3% moisture by volume: 0.47 W/m°C.
  • Seating time (temperature dependent): 90 minutes.

Literature
Similar products from Tarmac