NBS Source
ProPERLA Water Repellent

Application

  • Suitable for mineral roof tiles such as terracotta, concrete, slate, clay and fibre cement.
  • Particularly suitable for absorbent roof tiles.

Description

ProPERLA Water Repellent is a one-coat hydrophobic clear coating for all mineral building surfaces, particularly absorbent roof tiles. It reacts with mineral groups and actively bonds to roof tiles to protect against rain, dirt and moss growth.


Features and benefits:

  • Super hydrophobic - creates a water repellent surface that reduces water absorption by up to 93%.
  • Proven 25 year performance.
  • Highly breathable.
  • Self-cleaning.
  • Extends the life span of roof tiles by helping to prevent damage.
  • Offers invisible protection.
  • Prevents discoloration.
  • Prevents salt efflorescence.
  • Prevents the growth of moss, algae and lichens.


Components:

  • Preparation: ProPERLA Cleaner.
  • Finishing coat: ProPERLA Water Repellent.

General information

Color

Clear

Material

Water-based

Shape

Formless

WarrantyDescription

Ten year

Uniclass

Pr_35_31_68_97 Water repellentsPrimary

CAWS

M60/18 Special coating

M60/195 Special coating

Specification data - Water repellents Enhanced data

Composition

Water-borne.

Colour

Clear.

Preparation

ProPerla Cleaner.

A concentrate that cleans, disinfects and protects against green contamination growth on walls, roof, paving slabs and other exterior surfaces.

Application temperature

5°C (minimum).

Application method

Pump, spray, brush or roller.

Coverage

5-6 m²/L.

Depending on surface porosity.

Drying time

1 hour (approximately) at 20°C and 60% RH.

Permeability

Moisture permeability: <0.03 SD.

Literature

Application Details - ProPERLA Water Repellent

Application Details - ProPERLA Water Repellent

ProPERLA Water Repellent Brochure

ProPERLA Water Repellent Brochure

Product Data Sheet - ProPERLA Water Repellent

Product Data Sheet - ProPERLA Water Repellent

Safety Data Sheet - ProPERLA Water Repellent

Safety Data Sheet - ProPERLA Water Repellent

Case studies

ProPERLA Water Repellent - Roof Revitalised

ProPERLA Water Repellent - Roof Revitalised