NBS Source
Langley PR-25 Pararapide Balcony and Walkway System

Application

  • Suitable for use for refurbishment where a skid-inhibiting finish is required, in areas such as walkways, stairways, and balcony areas.
  • Can be used in conjunction with most common types of waterproofing, including asphalt and bituminous membranes.

Description

A two-component, resin-based, high-performance, polymethylmethacrylate (PMMA) cold applied liquid waterproofing system with a catalytic action ensuring a fast, controlled curing. Designed to be mixed on-site.


Features and benefits:

  • Robust.
  • Seamless and flexible.
  • Includes reinforcement with polyester fleece.
  • Permanently elastic.
  • UV stable.
  • Skid-inhibiting finish.
  • Not temperature dependent.
  • Quick to install, wet-on-wet application.
  • Good point load resistance.
  • The catalytic action ensures fast curing, even at low temperatures.
  • Life expectancy of approximately 25 years.
  • BBA certified.
  • A full range of supporting products is available - consult the manufacturer for details.


Components:

  • Preparation: Pararapride primer (0.2–0.5 kg/m²).
  • Base coat: Pararapide WP Base Coat (2 kg/m²).
  • Reinforcement: Pararapide Fleece (110 g/m²).
  • Top coat: Pararapide WP Top Coat, RAL: 7043 Dark Grey (1 kg/m²).
  • Wearing Course: Pararapide Self-Levelling Mortar (4 kg/m²).
  • Sealing coat: Pararapide Quartz (3 kg/m²).
  • Pararapide Sealer Coat, RAL: 7043 Dark Grey (0.5-0.6 kg/m²).

General information

Color

Grey

Finish

Textured

Material

Quartz

Resin

Shape

Formless

WarrantyDescription

25 year

Independently insured guarantee for both materials and workmanship (only valid when installed by approved contractors).

Uniclass

Ss_30_40_30_40 Liquid-applied cold roof covering systemsPrimary

CAWS

J31/10 Warm deck roof coating

J31/110 Cold deck roof coating

J31/120 Warm deck roof coating

J31/5 Cold deck roof coating

Specification data - Liquid-applied cold roof covering systems Enhanced data

Preparation

-

Horizontal work

Preparation: Pararapride primer (0.2–0.5 kg/m²).

Skirtings and vertical work

Pararapride primer (0.2–0.5 kg/m²).

Liquid-applied waterproofing

-

Type

Pararapide WP Base Coat and Pararapide WP Top Coat.

Reinforcement

Pararapide Fleece (110 g/m²).

Surface protection

Pararapide Self-Levelling Mortar (4 kg/m²), Pararapide Quartz (3 kg/m²) and Pararapide Sealer Coat, RAL: 7043 Dark Grey (0.5–0 -0.6 kg/m²).

Mortar

Pararapide Self-Levelling Mortar.

Quartz

Pararapide Quartz.

Weight

10.80–11.20 kg/m².

Slip resistance

R12.

Ramp test.

Colour

Dark grey.

Fire performance

Broof [t4].

To BS EN 13501-5:2016.

Third party certifications

BBA Agrément Certificate

Pararapide BBA

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