- Roof -

Restore and weatherproof your roof

A one-coat super-hydrophobic advanced clear coating for all mineral building surfaces such as clay, concrete, terracotta, natural stone, slate, fibre cement and many more. 10-year manufacturers guarantee.

 
KEY FEATURES
  • For use on mineral surfaces such as concrete, clay, slate and terracotta

  • Manufactured in Germany

  • Developed utilising the very latest superior technology

  • Super-hydrophobic

  • Highly breathable system

  • One-coat clear protection

  • Creates a self-cleaning surface

  • Extends the life-span of all mineral building surfaces, including roof tiles

  • Proven performance – independently tested

 

PRODUCT GUARANTEE

ProPERLA Water Repellent carries a 10-year manufacturer’s guarantee – no need to re-apply every few years!

 

KEEP THE PROPERTY CLEAN AND ATTRACTIVE

The superior technology mimics the ‘lotus-leaf’, repelling dirt and water to give a super hydrophobic effect, making walls/roof tiles self-cleaning.

 

  • Dirt particles are unable to obtain a hold on ProPERLA treated surfaces and will simply flow off with rainfall.

  • Helps to prevent discolouration and salt efflorescence.

  • Makes it difficult for the growth of moss, algae or lichens.

  • Slows the ageing or breakdown of the surface of the building or its tiles.

 

The masonry and tiles remain clean and attractive, even areas that are exposed to extreme weather conditions including shade, high air humidity or sea salt penetrated air. ProPERLA Water Repellent is entirely unaffected by UV rays.

 

SUPER HYDROPHOBIC

A surface is superhydrophobic if a water droplet beads up with a contact angle greater than 150 and the droplets can slide aware from the surface readily. Super-hydrophobic surfaces repel water, causing it to form beads because it is more attracted to itself than the surface. That means water will run off the surface, making it extremely difficult to wet.

This is known as the ‘lotus effect’ due to its similarity to the lotus leaf but is also seen on duck feathers and butterfly wings.

Mineral surfaces like roof tiles which have been coated with ProPERLA Water Repellent will respond in the same way – water will form droplets and won’t penetrate the substrate.

 

PROVEN PERFORMANCE

ProPERLA Water Repellent is weather-resistant in accordance with VOB – meaning the products can withstand all climatic conditions

ProPERLA Water Repellent is manufactured in accordance with DIN 4108 – European rating for water repellency

ProPERLA Water Repellent has been tested and certified in accordance with EN1504-2: 2005, confirming the depth of penetration, water absorption, resistance to alkali, drying rate and thermal conductivity.

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Milton Park Innovation Centre 99 Park Drive, Oxfordshire, OX14 4RY

0800 009 6625 | info@myevergreenhome.co.uk

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